143725424

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{151}}^1$

素因数の和:310

約数の個数: 80

約数和(自身を含む): 307599360

約数和(自身を除く): 163873936

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 101, 124, 151, 152, 202, 248, 302, 304, 404, 496, 589, 604, 808, 1178, 1208, 1616, 1919, 2356, 2416, 2869, 3131, 3838, 4681, 4712, 5738, 6262, 7676, 9362, 9424, 11476, 12524, 15251, 15352, 18724, 22952, 25048, 30502, 30704, 37448, 45904, 50096, 59489, 61004, 74896, 88939, 118978, 122008, 177878, 237956, 244016, 289769, 355756, 472781, 475912, 579538, 711512, 945562, 951824, 1159076, 1423024, 1891124, 2318152, 3782248, 4636304, 7564496, 8982839, 17965678, 35931356, 71862712, 143725424]

約数ペア:

[(1, 143725424), (2, 71862712), (4, 35931356), (8, 17965678), (16, 8982839), (19, 7564496), (31, 4636304), (38, 3782248), (62, 2318152), (76, 1891124), (101, 1423024), (124, 1159076), (151, 951824), (152, 945562), (202, 711512), (248, 579538), (302, 475912), (304, 472781), (404, 355756), (496, 289769), (589, 244016), (604, 237956), (808, 177878), (1178, 122008), (1208, 118978), (1616, 88939), (1919, 74896), (2356, 61004), (2416, 59489), (2869, 50096), (3131, 45904), (3838, 37448), (4681, 30704), (4712, 30502), (5738, 25048), (6262, 22952), (7676, 18724), (9362, 15352), (9424, 15251), (11476, 12524)]