157375554

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{5197}}^1$

素因数の和:5319

約数の個数: 48

約数和(自身を含む): 369764928

約数和(自身を除く): 212389374

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 103, 147, 206, 294, 309, 618, 721, 1442, 2163, 4326, 5047, 5197, 10094, 10394, 15141, 15591, 30282, 31182, 36379, 72758, 109137, 218274, 254653, 509306, 535291, 763959, 1070582, 1527918, 1605873, 3211746, 3747037, 7494074, 11241111, 22482222, 26229259, 52458518, 78687777, 157375554]

約数ペア:

[(1, 157375554), (2, 78687777), (3, 52458518), (6, 26229259), (7, 22482222), (14, 11241111), (21, 7494074), (42, 3747037), (49, 3211746), (98, 1605873), (103, 1527918), (147, 1070582), (206, 763959), (294, 535291), (309, 509306), (618, 254653), (721, 218274), (1442, 109137), (2163, 72758), (4326, 36379), (5047, 31182), (5197, 30282), (10094, 15591), (10394, 15141)]