154385448

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{3391}}^1$

素因数の和:3678

約数の個数: 64

約数和(自身を含む): 442859520

約数和(自身を除く): 288474072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 271, 542, 813, 1084, 1626, 1897, 2168, 3252, 3391, 3794, 5691, 6504, 6782, 7588, 10173, 11382, 13564, 15176, 20346, 22764, 23737, 27128, 40692, 45528, 47474, 71211, 81384, 94948, 142422, 189896, 284844, 569688, 918961, 1837922, 2756883, 3675844, 5513766, 6432727, 7351688, 11027532, 12865454, 19298181, 22055064, 25730908, 38596362, 51461816, 77192724, 154385448]

約数ペア:

[(1, 154385448), (2, 77192724), (3, 51461816), (4, 38596362), (6, 25730908), (7, 22055064), (8, 19298181), (12, 12865454), (14, 11027532), (21, 7351688), (24, 6432727), (28, 5513766), (42, 3675844), (56, 2756883), (84, 1837922), (168, 918961), (271, 569688), (542, 284844), (813, 189896), (1084, 142422), (1626, 94948), (1897, 81384), (2168, 71211), (3252, 47474), (3391, 45528), (3794, 40692), (5691, 27128), (6504, 23737), (6782, 22764), (7588, 20346), (10173, 15176), (11382, 13564)]