149445744

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{1861}}^1$

素因数の和:2118

約数の個数: 80

約数和(自身を含む): 443304960

約数和(自身を除く): 293859216

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 239, 336, 478, 717, 956, 1434, 1673, 1861, 1912, 2868, 3346, 3722, 3824, 5019, 5583, 5736, 6692, 7444, 10038, 11166, 11472, 13027, 13384, 14888, 20076, 22332, 26054, 26768, 29776, 39081, 40152, 44664, 52108, 78162, 80304, 89328, 104216, 156324, 208432, 312648, 444779, 625296, 889558, 1334337, 1779116, 2668674, 3113453, 3558232, 5337348, 6226906, 7116464, 9340359, 10674696, 12453812, 18680718, 21349392, 24907624, 37361436, 49815248, 74722872, 149445744]

約数ペア:

[(1, 149445744), (2, 74722872), (3, 49815248), (4, 37361436), (6, 24907624), (7, 21349392), (8, 18680718), (12, 12453812), (14, 10674696), (16, 9340359), (21, 7116464), (24, 6226906), (28, 5337348), (42, 3558232), (48, 3113453), (56, 2668674), (84, 1779116), (112, 1334337), (168, 889558), (239, 625296), (336, 444779), (478, 312648), (717, 208432), (956, 156324), (1434, 104216), (1673, 89328), (1861, 80304), (1912, 78162), (2868, 52108), (3346, 44664), (3722, 40152), (3824, 39081), (5019, 29776), (5583, 26768), (5736, 26054), (6692, 22332), (7444, 20076), (10038, 14888), (11166, 13384), (11472, 13027)]