157066973080

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{787}}^1\times {\mathrm{172049}}^1$

素因数の和:172876

約数の個数: 64

約数和(自身を含む): 366053580000

約数和(自身を除く): 208986606920

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 787, 1160, 1574, 3148, 3935, 6296, 7870, 15740, 22823, 31480, 45646, 91292, 114115, 172049, 182584, 228230, 344098, 456460, 688196, 860245, 912920, 1376392, 1720490, 3440980, 4989421, 6881960, 9978842, 19957684, 24947105, 39915368, 49894210, 99788420, 135402563, 199576840, 270805126, 541610252, 677012815, 1083220504, 1354025630, 2708051260, 3926674327, 5416102520, 7853348654, 15706697308, 19633371635, 31413394616, 39266743270, 78533486540, 157066973080]

約数ペア:

[(1, 157066973080), (2, 78533486540), (4, 39266743270), (5, 31413394616), (8, 19633371635), (10, 15706697308), (20, 7853348654), (29, 5416102520), (40, 3926674327), (58, 2708051260), (116, 1354025630), (145, 1083220504), (232, 677012815), (290, 541610252), (580, 270805126), (787, 199576840), (1160, 135402563), (1574, 99788420), (3148, 49894210), (3935, 39915368), (6296, 24947105), (7870, 19957684), (15740, 9978842), (22823, 6881960), (31480, 4989421), (45646, 3440980), (91292, 1720490), (114115, 1376392), (172049, 912920), (182584, 860245), (228230, 688196), (344098, 456460)]