153858978

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:177

約数の個数: 192

約数和(自身を含む): 440294400

約数和(自身を除く): 286435422

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 29, 39, 41, 42, 58, 63, 78, 79, 82, 87, 91, 117, 123, 126, 158, 174, 182, 203, 234, 237, 246, 261, 273, 287, 369, 377, 406, 474, 522, 533, 546, 553, 574, 609, 711, 738, 754, 819, 861, 1027, 1066, 1106, 1131, 1189, 1218, 1422, 1599, 1638, 1659, 1722, 1827, 2054, 2262, 2291, 2378, 2583, 2639, 3081, 3198, 3239, 3318, 3393, 3567, 3654, 3731, 4582, 4797, 4977, 5166, 5278, 6162, 6478, 6786, 6873, 7134, 7189, 7462, 7917, 8323, 9243, 9594, 9717, 9954, 10701, 11193, 13746, 14378, 15457, 15834, 16037, 16646, 18486, 19434, 20619, 21402, 21567, 22386, 22673, 23751, 24969, 29151, 29783, 30914, 32074, 33579, 41238, 42107, 43134, 45346, 46371, 47502, 48111, 49938, 58302, 59566, 64701, 67158, 68019, 74907, 84214, 89349, 92742, 93931, 96222, 108199, 126321, 129402, 136038, 139113, 144333, 149814, 178698, 187862, 204057, 208481, 216398, 252642, 268047, 278226, 281793, 288666, 294749, 324597, 378963, 408114, 416962, 536094, 563586, 589498, 625443, 649194, 657517, 757926, 845379, 884247, 973791, 1221103, 1250886, 1315034, 1690758, 1768494, 1876329, 1947582, 1972551, 2442206, 2652741, 3663309, 3752658, 3945102, 5305482, 5917653, 7326618, 8547721, 10989927, 11835306, 17095442, 21979854, 25643163, 51286326, 76929489, 153858978]

約数ペア:

[(1, 153858978), (2, 76929489), (3, 51286326), (6, 25643163), (7, 21979854), (9, 17095442), (13, 11835306), (14, 10989927), (18, 8547721), (21, 7326618), (26, 5917653), (29, 5305482), (39, 3945102), (41, 3752658), (42, 3663309), (58, 2652741), (63, 2442206), (78, 1972551), (79, 1947582), (82, 1876329), (87, 1768494), (91, 1690758), (117, 1315034), (123, 1250886), (126, 1221103), (158, 973791), (174, 884247), (182, 845379), (203, 757926), (234, 657517), (237, 649194), (246, 625443), (261, 589498), (273, 563586), (287, 536094), (369, 416962), (377, 408114), (406, 378963), (474, 324597), (522, 294749), (533, 288666), (546, 281793), (553, 278226), (574, 268047), (609, 252642), (711, 216398), (738, 208481), (754, 204057), (819, 187862), (861, 178698), (1027, 149814), (1066, 144333), (1106, 139113), (1131, 136038), (1189, 129402), (1218, 126321), (1422, 108199), (1599, 96222), (1638, 93931), (1659, 92742), (1722, 89349), (1827, 84214), (2054, 74907), (2262, 68019), (2291, 67158), (2378, 64701), (2583, 59566), (2639, 58302), (3081, 49938), (3198, 48111), (3239, 47502), (3318, 46371), (3393, 45346), (3567, 43134), (3654, 42107), (3731, 41238), (4582, 33579), (4797, 32074), (4977, 30914), (5166, 29783), (5278, 29151), (6162, 24969), (6478, 23751), (6786, 22673), (6873, 22386), (7134, 21567), (7189, 21402), (7462, 20619), (7917, 19434), (8323, 18486), (9243, 16646), (9594, 16037), (9717, 15834), (9954, 15457), (10701, 14378), (11193, 13746)]