156804696

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{431}}^1$

素因数の和:637

約数の個数: 96

約数和(自身を含む): 442091520

約数和(自身を除く): 285286824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 163, 186, 248, 279, 326, 372, 431, 489, 558, 652, 744, 862, 978, 1116, 1293, 1304, 1467, 1724, 1956, 2232, 2586, 2934, 3448, 3879, 3912, 5053, 5172, 5868, 7758, 10106, 10344, 11736, 13361, 15159, 15516, 20212, 26722, 30318, 31032, 40083, 40424, 45477, 53444, 60636, 70253, 80166, 90954, 106888, 120249, 121272, 140506, 160332, 181908, 210759, 240498, 281012, 320664, 363816, 421518, 480996, 562024, 632277, 843036, 961992, 1264554, 1686072, 2177843, 2529108, 4355686, 5058216, 6533529, 8711372, 13067058, 17422744, 19600587, 26134116, 39201174, 52268232, 78402348, 156804696]

約数ペア:

[(1, 156804696), (2, 78402348), (3, 52268232), (4, 39201174), (6, 26134116), (8, 19600587), (9, 17422744), (12, 13067058), (18, 8711372), (24, 6533529), (31, 5058216), (36, 4355686), (62, 2529108), (72, 2177843), (93, 1686072), (124, 1264554), (163, 961992), (186, 843036), (248, 632277), (279, 562024), (326, 480996), (372, 421518), (431, 363816), (489, 320664), (558, 281012), (652, 240498), (744, 210759), (862, 181908), (978, 160332), (1116, 140506), (1293, 121272), (1304, 120249), (1467, 106888), (1724, 90954), (1956, 80166), (2232, 70253), (2586, 60636), (2934, 53444), (3448, 45477), (3879, 40424), (3912, 40083), (5053, 31032), (5172, 30318), (5868, 26722), (7758, 20212), (10106, 15516), (10344, 15159), (11736, 13361)]