156919483998

素因数分解:

$2^1\times 3^2\times {\mathrm{179}}^1\times {\mathrm{887}}^1\times {\mathrm{54907}}^1$

素因数の和:55981

約数の個数: 48

約数和(自身を含む): 342283294080

約数和(自身を除く): 185363810082

約数列:

[1, 2, 3, 6, 9, 18, 179, 358, 537, 887, 1074, 1611, 1774, 2661, 3222, 5322, 7983, 15966, 54907, 109814, 158773, 164721, 317546, 329442, 476319, 494163, 952638, 988326, 1428957, 2857914, 9828353, 19656706, 29485059, 48702509, 58970118, 88455177, 97405018, 146107527, 176910354, 292215054, 438322581, 876645162, 8717749111, 17435498222, 26153247333, 52306494666, 78459741999, 156919483998]

約数ペア:

[(1, 156919483998), (2, 78459741999), (3, 52306494666), (6, 26153247333), (9, 17435498222), (18, 8717749111), (179, 876645162), (358, 438322581), (537, 292215054), (887, 176910354), (1074, 146107527), (1611, 97405018), (1774, 88455177), (2661, 58970118), (3222, 48702509), (5322, 29485059), (7983, 19656706), (15966, 9828353), (54907, 2857914), (109814, 1428957), (158773, 988326), (164721, 952638), (317546, 494163), (329442, 476319)]