156969214570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{641}}^1\times {\mathrm{205783}}^1$

素因数の和:206455

約数の個数: 64

約数和(自身を含む): 342437746176

約数和(自身を除く): 185468531606

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 641, 1190, 1282, 3205, 4487, 6410, 8974, 10897, 21794, 22435, 44870, 54485, 76279, 108970, 152558, 205783, 381395, 411566, 762790, 1028915, 1440481, 2057830, 2880962, 3498311, 6996622, 7202405, 14404810, 17491555, 24488177, 34983110, 48976354, 122440885, 131906903, 244881770, 263813806, 659534515, 923348321, 1319069030, 1846696642, 2242417351, 4484834702, 4616741605, 9233483210, 11212086755, 15696921457, 22424173510, 31393842914, 78484607285, 156969214570]

約数ペア:

[(1, 156969214570), (2, 78484607285), (5, 31393842914), (7, 22424173510), (10, 15696921457), (14, 11212086755), (17, 9233483210), (34, 4616741605), (35, 4484834702), (70, 2242417351), (85, 1846696642), (119, 1319069030), (170, 923348321), (238, 659534515), (595, 263813806), (641, 244881770), (1190, 131906903), (1282, 122440885), (3205, 48976354), (4487, 34983110), (6410, 24488177), (8974, 17491555), (10897, 14404810), (21794, 7202405), (22435, 6996622), (44870, 3498311), (54485, 2880962), (76279, 2057830), (108970, 1440481), (152558, 1028915), (205783, 762790), (381395, 411566)]