156656358

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:258

約数の個数: 96

約数和(自身を含む): 369847296

約数和(自身を除く): 213190938

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 47, 69, 83, 94, 97, 138, 141, 166, 194, 207, 249, 282, 291, 414, 423, 498, 582, 747, 846, 873, 1081, 1494, 1746, 1909, 2162, 2231, 3243, 3818, 3901, 4462, 4559, 5727, 6486, 6693, 7802, 8051, 9118, 9729, 11454, 11703, 13386, 13677, 16102, 17181, 19458, 20079, 23406, 24153, 27354, 34362, 35109, 40158, 41031, 48306, 70218, 72459, 82062, 89723, 104857, 144918, 179446, 185173, 209714, 269169, 314571, 370346, 378397, 538338, 555519, 629142, 756794, 807507, 943713, 1111038, 1135191, 1615014, 1666557, 1887426, 2270382, 3333114, 3405573, 6811146, 8703131, 17406262, 26109393, 52218786, 78328179, 156656358]

約数ペア:

[(1, 156656358), (2, 78328179), (3, 52218786), (6, 26109393), (9, 17406262), (18, 8703131), (23, 6811146), (46, 3405573), (47, 3333114), (69, 2270382), (83, 1887426), (94, 1666557), (97, 1615014), (138, 1135191), (141, 1111038), (166, 943713), (194, 807507), (207, 756794), (249, 629142), (282, 555519), (291, 538338), (414, 378397), (423, 370346), (498, 314571), (582, 269169), (747, 209714), (846, 185173), (873, 179446), (1081, 144918), (1494, 104857), (1746, 89723), (1909, 82062), (2162, 72459), (2231, 70218), (3243, 48306), (3818, 41031), (3901, 40158), (4462, 35109), (4559, 34362), (5727, 27354), (6486, 24153), (6693, 23406), (7802, 20079), (8051, 19458), (9118, 17181), (9729, 16102), (11454, 13677), (11703, 13386)]