161772

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1$

素因数の和:98

約数の個数: 48

約数和(自身を含む): 437472

約数和(自身を除く): 275700

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 61, 68, 78, 102, 122, 156, 183, 204, 221, 244, 366, 442, 663, 732, 793, 884, 1037, 1326, 1586, 2074, 2379, 2652, 3111, 3172, 4148, 4758, 6222, 9516, 12444, 13481, 26962, 40443, 53924, 80886, 161772]

約数ペア:

[(1, 161772), (2, 80886), (3, 53924), (4, 40443), (6, 26962), (12, 13481), (13, 12444), (17, 9516), (26, 6222), (34, 4758), (39, 4148), (51, 3172), (52, 3111), (61, 2652), (68, 2379), (78, 2074), (102, 1586), (122, 1326), (156, 1037), (183, 884), (204, 793), (221, 732), (244, 663), (366, 442)]