156157428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97843}}^1$

素因数の和:97876

約数の個数: 48

約数和(自身を含む): 438341120

約数和(自身を除く): 282183692

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 97843, 195686, 293529, 391372, 587058, 684901, 1174116, 1369802, 1859017, 2054703, 2739604, 3718034, 4109406, 5577051, 7436068, 8218812, 11154102, 13013119, 22308204, 26026238, 39039357, 52052476, 78078714, 156157428]

約数ペア:

[(1, 156157428), (2, 78078714), (3, 52052476), (4, 39039357), (6, 26026238), (7, 22308204), (12, 13013119), (14, 11154102), (19, 8218812), (21, 7436068), (28, 5577051), (38, 4109406), (42, 3718034), (57, 2739604), (76, 2054703), (84, 1859017), (114, 1369802), (133, 1174116), (228, 684901), (266, 587058), (399, 391372), (532, 293529), (798, 195686), (1596, 97843)]