156749919950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{16573}}^1\times {\mathrm{14551}}^1$

素因数の和:31149

約数の個数: 48

約数和(自身を含む): 314022672096

約数和(自身を除く): 157272752146

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 14551, 16573, 29102, 33146, 72755, 82865, 145510, 165730, 189163, 215449, 363775, 378326, 414325, 430898, 727550, 828650, 945815, 1077245, 1891630, 2154490, 4729075, 5386225, 9458150, 10772450, 241153723, 482307446, 1205768615, 2411537230, 3134998399, 6028843075, 6269996798, 12057686150, 15674991995, 31349983990, 78374959975, 156749919950]

約数ペア:

[(1, 156749919950), (2, 78374959975), (5, 31349983990), (10, 15674991995), (13, 12057686150), (25, 6269996798), (26, 6028843075), (50, 3134998399), (65, 2411537230), (130, 1205768615), (325, 482307446), (650, 241153723), (14551, 10772450), (16573, 9458150), (29102, 5386225), (33146, 4729075), (72755, 2154490), (82865, 1891630), (145510, 1077245), (165730, 945815), (189163, 828650), (215449, 727550), (363775, 430898), (378326, 414325)]