157233798

素因数分解:

$2^1\times 3^4\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{239}}^1$

素因数の和:415

約数の個数: 80

約数和(自身を含む): 367994880

約数和(自身を除く): 210761082

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 81, 93, 131, 162, 186, 239, 262, 279, 393, 478, 558, 717, 786, 837, 1179, 1434, 1674, 2151, 2358, 2511, 3537, 4061, 4302, 5022, 6453, 7074, 7409, 8122, 10611, 12183, 12906, 14818, 19359, 21222, 22227, 24366, 31309, 36549, 38718, 44454, 62618, 66681, 73098, 93927, 109647, 133362, 187854, 200043, 219294, 281781, 328941, 400086, 563562, 600129, 657882, 845343, 970579, 1200258, 1690686, 1941158, 2536029, 2911737, 5072058, 5823474, 8735211, 17470422, 26205633, 52411266, 78616899, 157233798]

約数ペア:

[(1, 157233798), (2, 78616899), (3, 52411266), (6, 26205633), (9, 17470422), (18, 8735211), (27, 5823474), (31, 5072058), (54, 2911737), (62, 2536029), (81, 1941158), (93, 1690686), (131, 1200258), (162, 970579), (186, 845343), (239, 657882), (262, 600129), (279, 563562), (393, 400086), (478, 328941), (558, 281781), (717, 219294), (786, 200043), (837, 187854), (1179, 133362), (1434, 109647), (1674, 93927), (2151, 73098), (2358, 66681), (2511, 62618), (3537, 44454), (4061, 38718), (4302, 36549), (5022, 31309), (6453, 24366), (7074, 22227), (7409, 21222), (8122, 19359), (10611, 14818), (12183, 12906)]