156987477970

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{401}}^1\times {\mathrm{881}}^1\times {\mathrm{1201}}^1$

素因数の和:2527

約数の個数: 64

約数和(自身を含む): 291511174752

約数和(自身を除く): 134523696782

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 401, 802, 881, 1201, 1762, 2005, 2402, 4010, 4405, 6005, 8810, 12010, 14837, 29674, 32597, 44437, 65194, 74185, 88874, 148370, 162985, 222185, 325970, 353281, 444370, 481601, 706562, 963202, 1058081, 1766405, 2116162, 2408005, 3532810, 4816010, 5290405, 10580810, 13071397, 17819237, 26142794, 35638474, 39148997, 65356985, 78297994, 89096185, 130713970, 178192370, 195744985, 391489970, 424290481, 848580962, 2121452405, 4242904810, 15698747797, 31397495594, 78493738985, 156987477970]

約数ペア:

[(1, 156987477970), (2, 78493738985), (5, 31397495594), (10, 15698747797), (37, 4242904810), (74, 2121452405), (185, 848580962), (370, 424290481), (401, 391489970), (802, 195744985), (881, 178192370), (1201, 130713970), (1762, 89096185), (2005, 78297994), (2402, 65356985), (4010, 39148997), (4405, 35638474), (6005, 26142794), (8810, 17819237), (12010, 13071397), (14837, 10580810), (29674, 5290405), (32597, 4816010), (44437, 3532810), (65194, 2408005), (74185, 2116162), (88874, 1766405), (148370, 1058081), (162985, 963202), (222185, 706562), (325970, 481601), (353281, 444370)]