128764896

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103177}}^1$

素因数の和:103203

約数の個数: 48

約数和(自身を含む): 364011984

約数和(自身を除く): 235247088

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 103177, 206354, 309531, 412708, 619062, 825416, 1238124, 1341301, 1650832, 2476248, 2682602, 3301664, 4023903, 4952496, 5365204, 8047806, 9904992, 10730408, 16095612, 21460816, 32191224, 42921632, 64382448, 128764896]

約数ペア:

[(1, 128764896), (2, 64382448), (3, 42921632), (4, 32191224), (6, 21460816), (8, 16095612), (12, 10730408), (13, 9904992), (16, 8047806), (24, 5365204), (26, 4952496), (32, 4023903), (39, 3301664), (48, 2682602), (52, 2476248), (78, 1650832), (96, 1341301), (104, 1238124), (156, 825416), (208, 619062), (312, 412708), (416, 309531), (624, 206354), (1248, 103177)]