161910768

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{467}}^1$

素因数の和:742

約数の個数: 80

約数和(自身を含む): 434543616

約数和(自身を除く): 272632848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 233, 248, 372, 466, 467, 496, 699, 744, 932, 934, 1398, 1401, 1488, 1864, 1868, 2796, 2802, 3728, 3736, 5592, 5604, 7223, 7472, 11184, 11208, 14446, 14477, 21669, 22416, 28892, 28954, 43338, 43431, 57784, 57908, 86676, 86862, 108811, 115568, 115816, 173352, 173724, 217622, 231632, 326433, 346704, 347448, 435244, 652866, 694896, 870488, 1305732, 1740976, 2611464, 3373141, 5222928, 6746282, 10119423, 13492564, 20238846, 26985128, 40477692, 53970256, 80955384, 161910768]

約数ペア:

[(1, 161910768), (2, 80955384), (3, 53970256), (4, 40477692), (6, 26985128), (8, 20238846), (12, 13492564), (16, 10119423), (24, 6746282), (31, 5222928), (48, 3373141), (62, 2611464), (93, 1740976), (124, 1305732), (186, 870488), (233, 694896), (248, 652866), (372, 435244), (466, 347448), (467, 346704), (496, 326433), (699, 231632), (744, 217622), (932, 173724), (934, 173352), (1398, 115816), (1401, 115568), (1488, 108811), (1864, 86862), (1868, 86676), (2796, 57908), (2802, 57784), (3728, 43431), (3736, 43338), (5592, 28954), (5604, 28892), (7223, 22416), (7472, 21669), (11184, 14477), (11208, 14446)]