139334484

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{283}}^1\times {\mathrm{461}}^1$

素因数の和:840

約数の個数: 48

約数和(自身を含む): 330644160

約数和(自身を除く): 191309676

約数列:

[1, 2, 3, 4, 6, 12, 89, 178, 267, 283, 356, 461, 534, 566, 849, 922, 1068, 1132, 1383, 1698, 1844, 2766, 3396, 5532, 25187, 41029, 50374, 75561, 82058, 100748, 123087, 130463, 151122, 164116, 246174, 260926, 302244, 391389, 492348, 521852, 782778, 1565556, 11611207, 23222414, 34833621, 46444828, 69667242, 139334484]

約数ペア:

[(1, 139334484), (2, 69667242), (3, 46444828), (4, 34833621), (6, 23222414), (12, 11611207), (89, 1565556), (178, 782778), (267, 521852), (283, 492348), (356, 391389), (461, 302244), (534, 260926), (566, 246174), (849, 164116), (922, 151122), (1068, 130463), (1132, 123087), (1383, 100748), (1698, 82058), (1844, 75561), (2766, 50374), (3396, 41029), (5532, 25187)]