157190628

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{6217}}^1$

素因数の和:6281

約数の個数: 72

約数和(自身を含む): 436652832

約数和(自身を除く): 279462204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 49, 84, 86, 98, 129, 147, 172, 196, 258, 294, 301, 516, 588, 602, 903, 1204, 1806, 2107, 3612, 4214, 6217, 6321, 8428, 12434, 12642, 18651, 24868, 25284, 37302, 43519, 74604, 87038, 130557, 174076, 261114, 267331, 304633, 522228, 534662, 609266, 801993, 913899, 1069324, 1218532, 1603986, 1827798, 1871317, 3207972, 3655596, 3742634, 5613951, 7485268, 11227902, 13099219, 22455804, 26198438, 39297657, 52396876, 78595314, 157190628]

約数ペア:

[(1, 157190628), (2, 78595314), (3, 52396876), (4, 39297657), (6, 26198438), (7, 22455804), (12, 13099219), (14, 11227902), (21, 7485268), (28, 5613951), (42, 3742634), (43, 3655596), (49, 3207972), (84, 1871317), (86, 1827798), (98, 1603986), (129, 1218532), (147, 1069324), (172, 913899), (196, 801993), (258, 609266), (294, 534662), (301, 522228), (516, 304633), (588, 267331), (602, 261114), (903, 174076), (1204, 130557), (1806, 87038), (2107, 74604), (3612, 43519), (4214, 37302), (6217, 25284), (6321, 24868), (8428, 18651), (12434, 12642)]