156945840268

素因数分解:

$2^2\times 7^2\times {\mathrm{4153}}^1\times {\mathrm{192811}}^1$

素因数の和:196982

約数の個数: 36

約数和(自身を含む): 319575478152

約数和(自身を除く): 162629637884

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 4153, 8306, 16612, 29071, 58142, 116284, 192811, 203497, 385622, 406994, 771244, 813988, 1349677, 2699354, 5398708, 9447739, 18895478, 37790956, 800744083, 1601488166, 3202976332, 5605208581, 11210417162, 22420834324, 39236460067, 78472920134, 156945840268]

約数ペア:

[(1, 156945840268), (2, 78472920134), (4, 39236460067), (7, 22420834324), (14, 11210417162), (28, 5605208581), (49, 3202976332), (98, 1601488166), (196, 800744083), (4153, 37790956), (8306, 18895478), (16612, 9447739), (29071, 5398708), (58142, 2699354), (116284, 1349677), (192811, 813988), (203497, 771244), (385622, 406994)]