139949784

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{149519}}^1$

素因数の和:149544

約数の個数: 48

約数和(自身を含む): 408189600

約数和(自身を除く): 268239816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 149519, 299038, 448557, 598076, 897114, 1196152, 1345671, 1794228, 1943747, 2691342, 3588456, 3887494, 5382684, 5831241, 7774988, 10765368, 11662482, 15549976, 17493723, 23324964, 34987446, 46649928, 69974892, 139949784]

約数ペア:

[(1, 139949784), (2, 69974892), (3, 46649928), (4, 34987446), (6, 23324964), (8, 17493723), (9, 15549976), (12, 11662482), (13, 10765368), (18, 7774988), (24, 5831241), (26, 5382684), (36, 3887494), (39, 3588456), (52, 2691342), (72, 1943747), (78, 1794228), (104, 1345671), (117, 1196152), (156, 897114), (234, 598076), (312, 448557), (468, 299038), (936, 149519)]