150420644

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{7823}}^1$

素因数の和:7880

約数の個数: 48

約数和(自身を含む): 315463680

約数和(自身を除く): 165043036

約数列:

[1, 2, 4, 11, 19, 22, 23, 38, 44, 46, 76, 92, 209, 253, 418, 437, 506, 836, 874, 1012, 1748, 4807, 7823, 9614, 15646, 19228, 31292, 86053, 148637, 172106, 179929, 297274, 344212, 359858, 594548, 719716, 1635007, 1979219, 3270014, 3418651, 3958438, 6540028, 6837302, 7916876, 13674604, 37605161, 75210322, 150420644]

約数ペア:

[(1, 150420644), (2, 75210322), (4, 37605161), (11, 13674604), (19, 7916876), (22, 6837302), (23, 6540028), (38, 3958438), (44, 3418651), (46, 3270014), (76, 1979219), (92, 1635007), (209, 719716), (253, 594548), (418, 359858), (437, 344212), (506, 297274), (836, 179929), (874, 172106), (1012, 148637), (1748, 86053), (4807, 31292), (7823, 19228), (9614, 15646)]