156965795445

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{821}}^1\times {\mathrm{39461}}^1$

素因数の和:40326

約数の個数: 64

約数和(自身を含む): 280262280960

約数和(自身を除く): 123296485515

約数列:

[1, 3, 5, 15, 17, 19, 51, 57, 85, 95, 255, 285, 323, 821, 969, 1615, 2463, 4105, 4845, 12315, 13957, 15599, 39461, 41871, 46797, 69785, 77995, 118383, 197305, 209355, 233985, 265183, 591915, 670837, 749759, 795549, 1325915, 2012511, 2249277, 3354185, 3748795, 3977745, 10062555, 11246385, 12745903, 32397481, 38237709, 63729515, 97192443, 161987405, 191188545, 485962215, 550757177, 615552139, 1652271531, 1846656417, 2753785885, 3077760695, 8261357655, 9233282085, 10464386363, 31393159089, 52321931815, 156965795445]

約数ペア:

[(1, 156965795445), (3, 52321931815), (5, 31393159089), (15, 10464386363), (17, 9233282085), (19, 8261357655), (51, 3077760695), (57, 2753785885), (85, 1846656417), (95, 1652271531), (255, 615552139), (285, 550757177), (323, 485962215), (821, 191188545), (969, 161987405), (1615, 97192443), (2463, 63729515), (4105, 38237709), (4845, 32397481), (12315, 12745903), (13957, 11246385), (15599, 10062555), (39461, 3977745), (41871, 3748795), (46797, 3354185), (69785, 2249277), (77995, 2012511), (118383, 1325915), (197305, 795549), (209355, 749759), (233985, 670837), (265183, 591915)]