148333444

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{2137}}^1$

素因数の和:2252

約数の個数: 48

約数和(自身を含む): 309377152

約数和(自身を除く): 161043708

約数列:

[1, 2, 4, 7, 14, 28, 37, 67, 74, 134, 148, 259, 268, 469, 518, 938, 1036, 1876, 2137, 2479, 4274, 4958, 8548, 9916, 14959, 17353, 29918, 34706, 59836, 69412, 79069, 143179, 158138, 286358, 316276, 553483, 572716, 1002253, 1106966, 2004506, 2213932, 4009012, 5297623, 10595246, 21190492, 37083361, 74166722, 148333444]

約数ペア:

[(1, 148333444), (2, 74166722), (4, 37083361), (7, 21190492), (14, 10595246), (28, 5297623), (37, 4009012), (67, 2213932), (74, 2004506), (134, 1106966), (148, 1002253), (259, 572716), (268, 553483), (469, 316276), (518, 286358), (938, 158138), (1036, 143179), (1876, 79069), (2137, 69412), (2479, 59836), (4274, 34706), (4958, 29918), (8548, 17353), (9916, 14959)]