156989784972

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{75239}}^1$

素因数の和:75427

約数の個数: 96

約数和(自身を含む): 388310630400

約数和(自身を除く): 231320845428

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 71, 79, 93, 124, 142, 158, 186, 213, 237, 284, 316, 372, 426, 474, 852, 948, 2201, 2449, 4402, 4898, 5609, 6603, 7347, 8804, 9796, 11218, 13206, 14694, 16827, 22436, 26412, 29388, 33654, 67308, 75239, 150478, 173879, 225717, 300956, 347758, 451434, 521637, 695516, 902868, 1043274, 2086548, 2332409, 4664818, 5341969, 5943881, 6997227, 9329636, 10683938, 11887762, 13994454, 16025907, 17831643, 21367876, 23775524, 27988908, 32051814, 35663286, 64103628, 71326572, 165601039, 184260311, 331202078, 368520622, 422015551, 496803117, 552780933, 662404156, 737041244, 844031102, 993606234, 1105561866, 1266046653, 1688062204, 1987212468, 2211123732, 2532093306, 5064186612, 13082482081, 26164964162, 39247446243, 52329928324, 78494892486, 156989784972]

約数ペア:

[(1, 156989784972), (2, 78494892486), (3, 52329928324), (4, 39247446243), (6, 26164964162), (12, 13082482081), (31, 5064186612), (62, 2532093306), (71, 2211123732), (79, 1987212468), (93, 1688062204), (124, 1266046653), (142, 1105561866), (158, 993606234), (186, 844031102), (213, 737041244), (237, 662404156), (284, 552780933), (316, 496803117), (372, 422015551), (426, 368520622), (474, 331202078), (852, 184260311), (948, 165601039), (2201, 71326572), (2449, 64103628), (4402, 35663286), (4898, 32051814), (5609, 27988908), (6603, 23775524), (7347, 21367876), (8804, 17831643), (9796, 16025907), (11218, 13994454), (13206, 11887762), (14694, 10683938), (16827, 9329636), (22436, 6997227), (26412, 5943881), (29388, 5341969), (33654, 4664818), (67308, 2332409), (75239, 2086548), (150478, 1043274), (173879, 902868), (225717, 695516), (300956, 521637), (347758, 451434)]