15160116

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{491}}^1$

素因数の和:612

約数の個数: 48

約数和(自身を含む): 37029888

約数和(自身を除く): 21869772

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 83, 93, 124, 166, 186, 249, 332, 372, 491, 498, 982, 996, 1473, 1964, 2573, 2946, 5146, 5892, 7719, 10292, 15221, 15438, 30442, 30876, 40753, 45663, 60884, 81506, 91326, 122259, 163012, 182652, 244518, 489036, 1263343, 2526686, 3790029, 5053372, 7580058, 15160116]

約数ペア:

[(1, 15160116), (2, 7580058), (3, 5053372), (4, 3790029), (6, 2526686), (12, 1263343), (31, 489036), (62, 244518), (83, 182652), (93, 163012), (124, 122259), (166, 91326), (186, 81506), (249, 60884), (332, 45663), (372, 40753), (491, 30876), (498, 30442), (982, 15438), (996, 15221), (1473, 10292), (1964, 7719), (2573, 5892), (2946, 5146)]