149071728

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{238897}}^1$

素因数の和:238921

約数の個数: 40

約数和(自身を含む): 414726928

約数和(自身を除く): 265655200

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 238897, 477794, 716691, 955588, 1433382, 1911176, 2866764, 3105661, 3822352, 5733528, 6211322, 9316983, 11467056, 12422644, 18633966, 24845288, 37267932, 49690576, 74535864, 149071728]

約数ペア:

[(1, 149071728), (2, 74535864), (3, 49690576), (4, 37267932), (6, 24845288), (8, 18633966), (12, 12422644), (13, 11467056), (16, 9316983), (24, 6211322), (26, 5733528), (39, 3822352), (48, 3105661), (52, 2866764), (78, 1911176), (104, 1433382), (156, 955588), (208, 716691), (312, 477794), (624, 238897)]