164029122

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{61}}^2\times {\mathrm{79}}^1$

素因数の和:240

約数の個数: 72

約数和(自身を含む): 377694720

約数和(自身を除く): 213665598

約数列:

[1, 2, 3, 6, 9, 18, 31, 61, 62, 79, 93, 122, 158, 183, 186, 237, 279, 366, 474, 549, 558, 711, 1098, 1422, 1891, 2449, 3721, 3782, 4819, 4898, 5673, 7347, 7442, 9638, 11163, 11346, 14457, 14694, 17019, 22041, 22326, 28914, 33489, 34038, 43371, 44082, 66978, 86742, 115351, 149389, 230702, 293959, 298778, 346053, 448167, 587918, 692106, 881877, 896334, 1038159, 1344501, 1763754, 2076318, 2645631, 2689002, 5291262, 9112729, 18225458, 27338187, 54676374, 82014561, 164029122]

約数ペア:

[(1, 164029122), (2, 82014561), (3, 54676374), (6, 27338187), (9, 18225458), (18, 9112729), (31, 5291262), (61, 2689002), (62, 2645631), (79, 2076318), (93, 1763754), (122, 1344501), (158, 1038159), (183, 896334), (186, 881877), (237, 692106), (279, 587918), (366, 448167), (474, 346053), (549, 298778), (558, 293959), (711, 230702), (1098, 149389), (1422, 115351), (1891, 86742), (2449, 66978), (3721, 44082), (3782, 43371), (4819, 34038), (4898, 33489), (5673, 28914), (7347, 22326), (7442, 22041), (9638, 17019), (11163, 14694), (11346, 14457)]