156965922736

素因数分解:

$2^4\times 7^1\times {\mathrm{18089}}^1\times {\mathrm{77477}}^1$

素因数の和:95581

約数の個数: 40

約数和(自身を含む): 347591100960

約数和(自身を除く): 190625178224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 18089, 36178, 72356, 77477, 126623, 144712, 154954, 253246, 289424, 309908, 506492, 542339, 619816, 1012984, 1084678, 1239632, 2025968, 2169356, 4338712, 8677424, 1401481453, 2802962906, 5605925812, 9810370171, 11211851624, 19620740342, 22423703248, 39241480684, 78482961368, 156965922736]

約数ペア:

[(1, 156965922736), (2, 78482961368), (4, 39241480684), (7, 22423703248), (8, 19620740342), (14, 11211851624), (16, 9810370171), (28, 5605925812), (56, 2802962906), (112, 1401481453), (18089, 8677424), (36178, 4338712), (72356, 2169356), (77477, 2025968), (126623, 1239632), (144712, 1084678), (154954, 1012984), (253246, 619816), (289424, 542339), (309908, 506492)]