156975188636

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{5003}}^1\times {\mathrm{21143}}^1$

素因数の和:26210

約数の個数: 48

約数和(自身を含む): 319953037824

約数和(自身を除く): 162977849188

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 5003, 10006, 20012, 21143, 35021, 42286, 70042, 84572, 140084, 148001, 265159, 296002, 530318, 592004, 1060636, 1120579, 1856113, 2241158, 3712226, 4482316, 7424452, 7844053, 15688106, 31376212, 105778429, 211556858, 423113716, 740449003, 1480898006, 2961796012, 5606256737, 11212513474, 22425026948, 39243797159, 78487594318, 156975188636]

約数ペア:

[(1, 156975188636), (2, 78487594318), (4, 39243797159), (7, 22425026948), (14, 11212513474), (28, 5606256737), (53, 2961796012), (106, 1480898006), (212, 740449003), (371, 423113716), (742, 211556858), (1484, 105778429), (5003, 31376212), (10006, 15688106), (20012, 7844053), (21143, 7424452), (35021, 4482316), (42286, 3712226), (70042, 2241158), (84572, 1856113), (140084, 1120579), (148001, 1060636), (265159, 592004), (296002, 530318)]