156749576778

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{18061}}^1\times {\mathrm{6791}}^1$

素因数の和:24931

約数の個数: 48

約数和(自身を含む): 344477308032

約数和(自身を除く): 187727731254

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 6791, 13582, 18061, 20373, 36122, 40746, 54183, 61119, 108366, 122238, 162549, 325098, 482161, 964322, 1282331, 1446483, 2564662, 2892966, 3846993, 4339449, 7693986, 8678898, 11540979, 23081958, 122652251, 245304502, 367956753, 735913506, 1103870259, 2207740518, 8708309821, 17416619642, 26124929463, 52249858926, 78374788389, 156749576778]

約数ペア:

[(1, 156749576778), (2, 78374788389), (3, 52249858926), (6, 26124929463), (9, 17416619642), (18, 8708309821), (71, 2207740518), (142, 1103870259), (213, 735913506), (426, 367956753), (639, 245304502), (1278, 122652251), (6791, 23081958), (13582, 11540979), (18061, 8678898), (20373, 7693986), (36122, 4339449), (40746, 3846993), (54183, 2892966), (61119, 2564662), (108366, 1446483), (122238, 1282331), (162549, 964322), (325098, 482161)]