148186920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{176413}}^1$

素因数の和:176434

約数の個数: 64

約数和(自身を含む): 508072320

約数和(自身を除く): 359885400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 176413, 352826, 529239, 705652, 882065, 1058478, 1234891, 1411304, 1764130, 2116956, 2469782, 2646195, 3528260, 3704673, 4233912, 4939564, 5292390, 6174455, 7056520, 7409346, 9879128, 10584780, 12348910, 14818692, 18523365, 21169560, 24697820, 29637384, 37046730, 49395640, 74093460, 148186920]

約数ペア:

[(1, 148186920), (2, 74093460), (3, 49395640), (4, 37046730), (5, 29637384), (6, 24697820), (7, 21169560), (8, 18523365), (10, 14818692), (12, 12348910), (14, 10584780), (15, 9879128), (20, 7409346), (21, 7056520), (24, 6174455), (28, 5292390), (30, 4939564), (35, 4233912), (40, 3704673), (42, 3528260), (56, 2646195), (60, 2469782), (70, 2116956), (84, 1764130), (105, 1411304), (120, 1234891), (140, 1058478), (168, 882065), (210, 705652), (280, 529239), (420, 352826), (840, 176413)]