156976530321

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{151}}^1\times {\mathrm{307}}^1\times {\mathrm{6679}}^1$

素因数の和:7166

約数の個数: 48

約数和(自身を含む): 228919004160

約数和(自身を除く): 71942473839

約数列:

[1, 3, 13, 39, 151, 169, 307, 453, 507, 921, 1963, 3991, 5889, 6679, 11973, 20037, 25519, 46357, 51883, 76557, 86827, 139071, 155649, 260481, 602641, 1008529, 1128751, 1807923, 2050453, 3025587, 3386253, 6151359, 7834333, 13110877, 23502999, 26655889, 39332631, 79967667, 170441401, 309618403, 346526557, 511324203, 928855209, 1039579671, 4025039239, 12075117717, 52325510107, 156976530321]

約数ペア:

[(1, 156976530321), (3, 52325510107), (13, 12075117717), (39, 4025039239), (151, 1039579671), (169, 928855209), (307, 511324203), (453, 346526557), (507, 309618403), (921, 170441401), (1963, 79967667), (3991, 39332631), (5889, 26655889), (6679, 23502999), (11973, 13110877), (20037, 7834333), (25519, 6151359), (46357, 3386253), (51883, 3025587), (76557, 2050453), (86827, 1807923), (139071, 1128751), (155649, 1008529), (260481, 602641)]