163309020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{8273}}^1$

素因数の和:8339

約数の個数: 96

約数和(自身を含む): 533772288

約数和(自身を除く): 370463268

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 47, 60, 70, 84, 94, 105, 140, 141, 188, 210, 235, 282, 329, 420, 470, 564, 658, 705, 940, 987, 1316, 1410, 1645, 1974, 2820, 3290, 3948, 4935, 6580, 8273, 9870, 16546, 19740, 24819, 33092, 41365, 49638, 57911, 82730, 99276, 115822, 124095, 165460, 173733, 231644, 248190, 289555, 347466, 388831, 496380, 579110, 694932, 777662, 868665, 1158220, 1166493, 1555324, 1737330, 1944155, 2332986, 2721817, 3474660, 3888310, 4665972, 5443634, 5832465, 7776620, 8165451, 10887268, 11664930, 13609085, 16330902, 23329860, 27218170, 32661804, 40827255, 54436340, 81654510, 163309020]

約数ペア:

[(1, 163309020), (2, 81654510), (3, 54436340), (4, 40827255), (5, 32661804), (6, 27218170), (7, 23329860), (10, 16330902), (12, 13609085), (14, 11664930), (15, 10887268), (20, 8165451), (21, 7776620), (28, 5832465), (30, 5443634), (35, 4665972), (42, 3888310), (47, 3474660), (60, 2721817), (70, 2332986), (84, 1944155), (94, 1737330), (105, 1555324), (140, 1166493), (141, 1158220), (188, 868665), (210, 777662), (235, 694932), (282, 579110), (329, 496380), (420, 388831), (470, 347466), (564, 289555), (658, 248190), (705, 231644), (940, 173733), (987, 165460), (1316, 124095), (1410, 115822), (1645, 99276), (1974, 82730), (2820, 57911), (3290, 49638), (3948, 41365), (4935, 33092), (6580, 24819), (8273, 19740), (9870, 16546)]