145304856

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{106217}}^1$

素因数の和:106248

約数の個数: 48

約数和(自身を含む): 414250200

約数和(自身を除く): 268945344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 106217, 212434, 318651, 424868, 637302, 849736, 955953, 1274604, 1911906, 2018123, 2549208, 3823812, 4036246, 6054369, 7647624, 8072492, 12108738, 16144984, 18163107, 24217476, 36326214, 48434952, 72652428, 145304856]

約数ペア:

[(1, 145304856), (2, 72652428), (3, 48434952), (4, 36326214), (6, 24217476), (8, 18163107), (9, 16144984), (12, 12108738), (18, 8072492), (19, 7647624), (24, 6054369), (36, 4036246), (38, 3823812), (57, 2549208), (72, 2018123), (76, 1911906), (114, 1274604), (152, 955953), (171, 849736), (228, 637302), (342, 424868), (456, 318651), (684, 212434), (1368, 106217)]