157169876

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{179}}^1$

素因数の和:384

約数の個数: 48

約数和(自身を含む): 292400640

約数和(自身を除く): 135230764

約数列:

[1, 2, 4, 31, 62, 73, 97, 124, 146, 179, 194, 292, 358, 388, 716, 2263, 3007, 4526, 5549, 6014, 7081, 9052, 11098, 12028, 13067, 14162, 17363, 22196, 26134, 28324, 34726, 52268, 69452, 219511, 405077, 439022, 538253, 810154, 878044, 1076506, 1267499, 1620308, 2153012, 2534998, 5069996, 39292469, 78584938, 157169876]

約数ペア:

[(1, 157169876), (2, 78584938), (4, 39292469), (31, 5069996), (62, 2534998), (73, 2153012), (97, 1620308), (124, 1267499), (146, 1076506), (179, 878044), (194, 810154), (292, 538253), (358, 439022), (388, 405077), (716, 219511), (2263, 69452), (3007, 52268), (4526, 34726), (5549, 28324), (6014, 26134), (7081, 22196), (9052, 17363), (11098, 14162), (12028, 13067)]