126983194

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:299

約数の個数: 48

約数和(自身を含む): 220443552

約数和(自身を除く): 93460358

約数列:

[1, 2, 13, 19, 26, 38, 83, 163, 166, 247, 326, 361, 494, 722, 1079, 1577, 2119, 2158, 3097, 3154, 4238, 4693, 6194, 9386, 13529, 20501, 27058, 29963, 40261, 41002, 58843, 59926, 80522, 117686, 175877, 257051, 351754, 389519, 514102, 764959, 779038, 1529918, 3341663, 4883969, 6683326, 9767938, 63491597, 126983194]

約数ペア:

[(1, 126983194), (2, 63491597), (13, 9767938), (19, 6683326), (26, 4883969), (38, 3341663), (83, 1529918), (163, 779038), (166, 764959), (247, 514102), (326, 389519), (361, 351754), (494, 257051), (722, 175877), (1079, 117686), (1577, 80522), (2119, 59926), (2158, 58843), (3097, 41002), (3154, 40261), (4238, 29963), (4693, 27058), (6194, 20501), (9386, 13529)]