156934360

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{3677}}^1$

素因数の和:3796

約数の個数: 64

約数和(自身を含む): 389279520

約数和(自身を除く): 232345160

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 97, 110, 194, 220, 388, 440, 485, 776, 970, 1067, 1940, 2134, 3677, 3880, 4268, 5335, 7354, 8536, 10670, 14708, 18385, 21340, 29416, 36770, 40447, 42680, 73540, 80894, 147080, 161788, 202235, 323576, 356669, 404470, 713338, 808940, 1426676, 1617880, 1783345, 2853352, 3566690, 3923359, 7133380, 7846718, 14266760, 15693436, 19616795, 31386872, 39233590, 78467180, 156934360]

約数ペア:

[(1, 156934360), (2, 78467180), (4, 39233590), (5, 31386872), (8, 19616795), (10, 15693436), (11, 14266760), (20, 7846718), (22, 7133380), (40, 3923359), (44, 3566690), (55, 2853352), (88, 1783345), (97, 1617880), (110, 1426676), (194, 808940), (220, 713338), (388, 404470), (440, 356669), (485, 323576), (776, 202235), (970, 161788), (1067, 147080), (1940, 80894), (2134, 73540), (3677, 42680), (3880, 40447), (4268, 36770), (5335, 29416), (7354, 21340), (8536, 18385), (10670, 14708)]