137977576

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{619}}^1$

素因数の和:802

約数の個数: 64

約数和(自身を含む): 301320000

約数和(自身を除く): 163342424

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 149, 187, 298, 374, 596, 619, 748, 1192, 1238, 1496, 1639, 2476, 2533, 3278, 4952, 5066, 6556, 6809, 10132, 10523, 13112, 13618, 20264, 21046, 27236, 27863, 42092, 54472, 55726, 84184, 92231, 111452, 115753, 184462, 222904, 231506, 368924, 463012, 737848, 926024, 1014541, 1567927, 2029082, 3135854, 4058164, 6271708, 8116328, 12543416, 17247197, 34494394, 68988788, 137977576]

約数ペア:

[(1, 137977576), (2, 68988788), (4, 34494394), (8, 17247197), (11, 12543416), (17, 8116328), (22, 6271708), (34, 4058164), (44, 3135854), (68, 2029082), (88, 1567927), (136, 1014541), (149, 926024), (187, 737848), (298, 463012), (374, 368924), (596, 231506), (619, 222904), (748, 184462), (1192, 115753), (1238, 111452), (1496, 92231), (1639, 84184), (2476, 55726), (2533, 54472), (3278, 42092), (4952, 27863), (5066, 27236), (6556, 21046), (6809, 20264), (10132, 13618), (10523, 13112)]