139012016

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{60757}}^1$

素因数の和:60789

約数の個数: 40

約数和(自身を含む): 316427664

約数和(自身を除く): 177415648

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 60757, 121514, 243028, 486056, 668327, 789841, 972112, 1336654, 1579682, 2673308, 3159364, 5346616, 6318728, 8688251, 10693232, 12637456, 17376502, 34753004, 69506008, 139012016]

約数ペア:

[(1, 139012016), (2, 69506008), (4, 34753004), (8, 17376502), (11, 12637456), (13, 10693232), (16, 8688251), (22, 6318728), (26, 5346616), (44, 3159364), (52, 2673308), (88, 1579682), (104, 1336654), (143, 972112), (176, 789841), (208, 668327), (286, 486056), (572, 243028), (1144, 121514), (2288, 60757)]