156915231738

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{293}}^1\times {\mathrm{359}}^1\times {\mathrm{2281}}^1$

素因数の和:3047

約数の個数: 64

約数和(自身を含む): 318815481600

約数和(自身を除く): 161900249862

約数列:

[1, 2, 3, 6, 109, 218, 293, 327, 359, 586, 654, 718, 879, 1077, 1758, 2154, 2281, 4562, 6843, 13686, 31937, 39131, 63874, 78262, 95811, 105187, 117393, 191622, 210374, 234786, 248629, 315561, 497258, 631122, 668333, 745887, 818879, 1336666, 1491774, 1637758, 2004999, 2456637, 4009998, 4913274, 11465383, 22930766, 34396149, 68792298, 72848297, 89257811, 145696594, 178515622, 218544891, 239931547, 267773433, 437089782, 479863094, 535546866, 719794641, 1439589282, 26152538623, 52305077246, 78457615869, 156915231738]

約数ペア:

[(1, 156915231738), (2, 78457615869), (3, 52305077246), (6, 26152538623), (109, 1439589282), (218, 719794641), (293, 535546866), (327, 479863094), (359, 437089782), (586, 267773433), (654, 239931547), (718, 218544891), (879, 178515622), (1077, 145696594), (1758, 89257811), (2154, 72848297), (2281, 68792298), (4562, 34396149), (6843, 22930766), (13686, 11465383), (31937, 4913274), (39131, 4009998), (63874, 2456637), (78262, 2004999), (95811, 1637758), (105187, 1491774), (117393, 1336666), (191622, 818879), (210374, 745887), (234786, 668333), (248629, 631122), (315561, 497258)]