161621568

素因数分解:

$2^6\times 3^4\times {\mathrm{31177}}^1$

素因数の和:31201

約数の個数: 70

約数和(自身を含む): 479112326

約数和(自身を除く): 317490758

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 192, 216, 288, 324, 432, 576, 648, 864, 1296, 1728, 2592, 5184, 31177, 62354, 93531, 124708, 187062, 249416, 280593, 374124, 498832, 561186, 748248, 841779, 997664, 1122372, 1496496, 1683558, 1995328, 2244744, 2525337, 2992992, 3367116, 4489488, 5050674, 5985984, 6734232, 8978976, 10101348, 13468464, 17957952, 20202696, 26936928, 40405392, 53873856, 80810784, 161621568]

約数ペア:

[(1, 161621568), (2, 80810784), (3, 53873856), (4, 40405392), (6, 26936928), (8, 20202696), (9, 17957952), (12, 13468464), (16, 10101348), (18, 8978976), (24, 6734232), (27, 5985984), (32, 5050674), (36, 4489488), (48, 3367116), (54, 2992992), (64, 2525337), (72, 2244744), (81, 1995328), (96, 1683558), (108, 1496496), (144, 1122372), (162, 997664), (192, 841779), (216, 748248), (288, 561186), (324, 498832), (432, 374124), (576, 280593), (648, 249416), (864, 187062), (1296, 124708), (1728, 93531), (2592, 62354), (5184, 31177)]