136804948

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{331}}^1\times {\mathrm{509}}^1$

素因数の和:880

約数の個数: 48

約数和(自身を含む): 284457600

約数和(自身を除く): 147652652

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 331, 406, 509, 662, 812, 1018, 1324, 2036, 2317, 3563, 4634, 7126, 9268, 9599, 14252, 14761, 19198, 29522, 38396, 59044, 67193, 103327, 134386, 168479, 206654, 268772, 336958, 413308, 673916, 1179353, 2358706, 4717412, 4885891, 9771782, 19543564, 34201237, 68402474, 136804948]

約数ペア:

[(1, 136804948), (2, 68402474), (4, 34201237), (7, 19543564), (14, 9771782), (28, 4885891), (29, 4717412), (58, 2358706), (116, 1179353), (203, 673916), (331, 413308), (406, 336958), (509, 268772), (662, 206654), (812, 168479), (1018, 134386), (1324, 103327), (2036, 67193), (2317, 59044), (3563, 38396), (4634, 29522), (7126, 19198), (9268, 14761), (9599, 14252)]