154881648

素因数分解:

$2^4\times 3^2\times {\mathrm{557}}^1\times {\mathrm{1931}}^1$

素因数の和:2502

約数の個数: 60

約数和(自身を含む): 434456568

約数和(自身を除く): 279574920

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 557, 1114, 1671, 1931, 2228, 3342, 3862, 4456, 5013, 5793, 6684, 7724, 8912, 10026, 11586, 13368, 15448, 17379, 20052, 23172, 26736, 30896, 34758, 40104, 46344, 69516, 80208, 92688, 139032, 278064, 1075567, 2151134, 3226701, 4302268, 6453402, 8604536, 9680103, 12906804, 17209072, 19360206, 25813608, 38720412, 51627216, 77440824, 154881648]

約数ペア:

[(1, 154881648), (2, 77440824), (3, 51627216), (4, 38720412), (6, 25813608), (8, 19360206), (9, 17209072), (12, 12906804), (16, 9680103), (18, 8604536), (24, 6453402), (36, 4302268), (48, 3226701), (72, 2151134), (144, 1075567), (557, 278064), (1114, 139032), (1671, 92688), (1931, 80208), (2228, 69516), (3342, 46344), (3862, 40104), (4456, 34758), (5013, 30896), (5793, 26736), (6684, 23172), (7724, 20052), (8912, 17379), (10026, 15448), (11586, 13368)]