159200376

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{307}}^1$

素因数の和:405

約数の個数: 128

約数和(自身を含む): 447068160

約数和(自身を除く): 287867784

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 31, 34, 41, 51, 62, 68, 82, 93, 102, 123, 124, 136, 164, 186, 204, 246, 248, 307, 328, 372, 408, 492, 527, 614, 697, 744, 921, 984, 1054, 1228, 1271, 1394, 1581, 1842, 2091, 2108, 2456, 2542, 2788, 3162, 3684, 3813, 4182, 4216, 5084, 5219, 5576, 6324, 7368, 7626, 8364, 9517, 10168, 10438, 12587, 12648, 15252, 15657, 16728, 19034, 20876, 21607, 25174, 28551, 30504, 31314, 37761, 38068, 41752, 43214, 50348, 57102, 62628, 64821, 75522, 76136, 86428, 100696, 114204, 125256, 129642, 151044, 161789, 172856, 213979, 228408, 259284, 302088, 323578, 390197, 427958, 485367, 518568, 641937, 647156, 780394, 855916, 970734, 1170591, 1283874, 1294312, 1560788, 1711832, 1941468, 2341182, 2567748, 3121576, 3882936, 4682364, 5135496, 6633349, 9364728, 13266698, 19900047, 26533396, 39800094, 53066792, 79600188, 159200376]

約数ペア:

[(1, 159200376), (2, 79600188), (3, 53066792), (4, 39800094), (6, 26533396), (8, 19900047), (12, 13266698), (17, 9364728), (24, 6633349), (31, 5135496), (34, 4682364), (41, 3882936), (51, 3121576), (62, 2567748), (68, 2341182), (82, 1941468), (93, 1711832), (102, 1560788), (123, 1294312), (124, 1283874), (136, 1170591), (164, 970734), (186, 855916), (204, 780394), (246, 647156), (248, 641937), (307, 518568), (328, 485367), (372, 427958), (408, 390197), (492, 323578), (527, 302088), (614, 259284), (697, 228408), (744, 213979), (921, 172856), (984, 161789), (1054, 151044), (1228, 129642), (1271, 125256), (1394, 114204), (1581, 100696), (1842, 86428), (2091, 76136), (2108, 75522), (2456, 64821), (2542, 62628), (2788, 57102), (3162, 50348), (3684, 43214), (3813, 41752), (4182, 38068), (4216, 37761), (5084, 31314), (5219, 30504), (5576, 28551), (6324, 25174), (7368, 21607), (7626, 20876), (8364, 19034), (9517, 16728), (10168, 15657), (10438, 15252), (12587, 12648)]