170496378

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{401}}^1$

素因数の和:524

約数の個数: 96

約数和(自身を含む): 421424640

約数和(自身を除く): 250928262

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 39, 46, 69, 78, 79, 117, 138, 158, 207, 234, 237, 299, 401, 414, 474, 598, 711, 802, 897, 1027, 1203, 1422, 1794, 1817, 2054, 2406, 2691, 3081, 3609, 3634, 5213, 5382, 5451, 6162, 7218, 9223, 9243, 10426, 10902, 15639, 16353, 18446, 18486, 23621, 27669, 31278, 31679, 32706, 46917, 47242, 55338, 63358, 70863, 83007, 93834, 95037, 119899, 141726, 166014, 190074, 212589, 239798, 285111, 359697, 411827, 425178, 570222, 719394, 728617, 823654, 1079091, 1235481, 1457234, 2158182, 2185851, 2470962, 3706443, 4371702, 6557553, 7412886, 9472021, 13115106, 18944042, 28416063, 56832126, 85248189, 170496378]

約数ペア:

[(1, 170496378), (2, 85248189), (3, 56832126), (6, 28416063), (9, 18944042), (13, 13115106), (18, 9472021), (23, 7412886), (26, 6557553), (39, 4371702), (46, 3706443), (69, 2470962), (78, 2185851), (79, 2158182), (117, 1457234), (138, 1235481), (158, 1079091), (207, 823654), (234, 728617), (237, 719394), (299, 570222), (401, 425178), (414, 411827), (474, 359697), (598, 285111), (711, 239798), (802, 212589), (897, 190074), (1027, 166014), (1203, 141726), (1422, 119899), (1794, 95037), (1817, 93834), (2054, 83007), (2406, 70863), (2691, 63358), (3081, 55338), (3609, 47242), (3634, 46917), (5213, 32706), (5382, 31679), (5451, 31278), (6162, 27669), (7218, 23621), (9223, 18486), (9243, 18446), (10426, 16353), (10902, 15639)]