157259952

素因数分解:

$2^4\times 3^2\times {\mathrm{61}}^1\times {\mathrm{17903}}^1$

素因数の和:17978

約数の個数: 60

約数和(自身を含む): 447349344

約数和(自身を除く): 290089392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 61, 72, 122, 144, 183, 244, 366, 488, 549, 732, 976, 1098, 1464, 2196, 2928, 4392, 8784, 17903, 35806, 53709, 71612, 107418, 143224, 161127, 214836, 286448, 322254, 429672, 644508, 859344, 1092083, 1289016, 2184166, 2578032, 3276249, 4368332, 6552498, 8736664, 9828747, 13104996, 17473328, 19657494, 26209992, 39314988, 52419984, 78629976, 157259952]

約数ペア:

[(1, 157259952), (2, 78629976), (3, 52419984), (4, 39314988), (6, 26209992), (8, 19657494), (9, 17473328), (12, 13104996), (16, 9828747), (18, 8736664), (24, 6552498), (36, 4368332), (48, 3276249), (61, 2578032), (72, 2184166), (122, 1289016), (144, 1092083), (183, 859344), (244, 644508), (366, 429672), (488, 322254), (549, 286448), (732, 214836), (976, 161127), (1098, 143224), (1464, 107418), (2196, 71612), (2928, 53709), (4392, 35806), (8784, 17903)]