126993416

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{503}}^1$

素因数の和:690

約数の個数: 64

約数和(自身を含む): 275788800

約数和(自身を除く): 148795384

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 151, 152, 209, 302, 418, 503, 604, 836, 1006, 1208, 1661, 1672, 2012, 2869, 3322, 4024, 5533, 5738, 6644, 9557, 11066, 11476, 13288, 19114, 22132, 22952, 31559, 38228, 44264, 63118, 75953, 76456, 105127, 126236, 151906, 210254, 252472, 303812, 420508, 607624, 835483, 841016, 1443107, 1670966, 2886214, 3341932, 5772428, 6683864, 11544856, 15874177, 31748354, 63496708, 126993416]

約数ペア:

[(1, 126993416), (2, 63496708), (4, 31748354), (8, 15874177), (11, 11544856), (19, 6683864), (22, 5772428), (38, 3341932), (44, 2886214), (76, 1670966), (88, 1443107), (151, 841016), (152, 835483), (209, 607624), (302, 420508), (418, 303812), (503, 252472), (604, 210254), (836, 151906), (1006, 126236), (1208, 105127), (1661, 76456), (1672, 75953), (2012, 63118), (2869, 44264), (3322, 38228), (4024, 31559), (5533, 22952), (5738, 22132), (6644, 19114), (9557, 13288), (11066, 11476)]