156942815380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{271}}^1\times {\mathrm{863}}^1$

素因数の和:1274

約数の個数: 192

約数和(自身を含む): 373098700800

約数和(自身を除く): 216155885420

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 58, 65, 89, 116, 130, 145, 178, 260, 271, 290, 356, 377, 445, 542, 580, 754, 863, 890, 1084, 1157, 1355, 1508, 1726, 1780, 1885, 2314, 2581, 2710, 3452, 3523, 3770, 4315, 4628, 5162, 5420, 5785, 7046, 7540, 7859, 8630, 10324, 11219, 11570, 12905, 14092, 15718, 17260, 17615, 22438, 23140, 24119, 25027, 25810, 31436, 33553, 35230, 39295, 44876, 48238, 50054, 51620, 56095, 67106, 70460, 76807, 78590, 96476, 100108, 102167, 112190, 120595, 125135, 134212, 153614, 157180, 167765, 204334, 224380, 233873, 241190, 250270, 307228, 313547, 325351, 335530, 384035, 408668, 467746, 482380, 500540, 510835, 627094, 650702, 671060, 699451, 768070, 935492, 998491, 1021670, 1169365, 1254188, 1301404, 1398902, 1536140, 1567735, 1626755, 1996982, 2043340, 2227403, 2338730, 2797804, 3040349, 3135470, 3253510, 3497255, 3993964, 4454806, 4677460, 4992455, 6080698, 6270940, 6507020, 6782317, 6994510, 8909612, 9092863, 9984910, 11137015, 12161396, 13564634, 13989020, 15201745, 18185726, 19969820, 20814697, 22274030, 27129268, 28956239, 30403490, 33911585, 36371452, 41629394, 44548060, 45464315, 57912478, 60806980, 67823170, 83258788, 88170121, 90928630, 104073485, 115824956, 135646340, 144781195, 176340242, 181857260, 208146970, 270591061, 289562390, 352680484, 416293940, 440850605, 541182122, 579124780, 603626213, 881701210, 1082364244, 1207252426, 1352955305, 1763402420, 2414504852, 2705910610, 3018131065, 5411821220, 6036262130, 7847140769, 12072524260, 15694281538, 31388563076, 39235703845, 78471407690, 156942815380]

約数ペア:

[(1, 156942815380), (2, 78471407690), (4, 39235703845), (5, 31388563076), (10, 15694281538), (13, 12072524260), (20, 7847140769), (26, 6036262130), (29, 5411821220), (52, 3018131065), (58, 2705910610), (65, 2414504852), (89, 1763402420), (116, 1352955305), (130, 1207252426), (145, 1082364244), (178, 881701210), (260, 603626213), (271, 579124780), (290, 541182122), (356, 440850605), (377, 416293940), (445, 352680484), (542, 289562390), (580, 270591061), (754, 208146970), (863, 181857260), (890, 176340242), (1084, 144781195), (1157, 135646340), (1355, 115824956), (1508, 104073485), (1726, 90928630), (1780, 88170121), (1885, 83258788), (2314, 67823170), (2581, 60806980), (2710, 57912478), (3452, 45464315), (3523, 44548060), (3770, 41629394), (4315, 36371452), (4628, 33911585), (5162, 30403490), (5420, 28956239), (5785, 27129268), (7046, 22274030), (7540, 20814697), (7859, 19969820), (8630, 18185726), (10324, 15201745), (11219, 13989020), (11570, 13564634), (12905, 12161396), (14092, 11137015), (15718, 9984910), (17260, 9092863), (17615, 8909612), (22438, 6994510), (23140, 6782317), (24119, 6507020), (25027, 6270940), (25810, 6080698), (31436, 4992455), (33553, 4677460), (35230, 4454806), (39295, 3993964), (44876, 3497255), (48238, 3253510), (50054, 3135470), (51620, 3040349), (56095, 2797804), (67106, 2338730), (70460, 2227403), (76807, 2043340), (78590, 1996982), (96476, 1626755), (100108, 1567735), (102167, 1536140), (112190, 1398902), (120595, 1301404), (125135, 1254188), (134212, 1169365), (153614, 1021670), (157180, 998491), (167765, 935492), (204334, 768070), (224380, 699451), (233873, 671060), (241190, 650702), (250270, 627094), (307228, 510835), (313547, 500540), (325351, 482380), (335530, 467746), (384035, 408668)]