180687416

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{13063}}^1$

素因数の和:13108

約数の個数: 64

約数和(自身を含む): 438950400

約数和(自身を除く): 258262984

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 38, 52, 56, 76, 91, 104, 133, 152, 182, 247, 266, 364, 494, 532, 728, 988, 1064, 1729, 1976, 3458, 6916, 13063, 13832, 26126, 52252, 91441, 104504, 169819, 182882, 248197, 339638, 365764, 496394, 679276, 731528, 992788, 1188733, 1358552, 1737379, 1985576, 2377466, 3226561, 3474758, 4754932, 6453122, 6949516, 9509864, 12906244, 13899032, 22585927, 25812488, 45171854, 90343708, 180687416]

約数ペア:

[(1, 180687416), (2, 90343708), (4, 45171854), (7, 25812488), (8, 22585927), (13, 13899032), (14, 12906244), (19, 9509864), (26, 6949516), (28, 6453122), (38, 4754932), (52, 3474758), (56, 3226561), (76, 2377466), (91, 1985576), (104, 1737379), (133, 1358552), (152, 1188733), (182, 992788), (247, 731528), (266, 679276), (364, 496394), (494, 365764), (532, 339638), (728, 248197), (988, 182882), (1064, 169819), (1729, 104504), (1976, 91441), (3458, 52252), (6916, 26126), (13063, 13832)]