154960008

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{15121}}^1$

素因数の和:15198

約数の個数: 64

約数和(自身を含む): 450030720

約数和(自身を除く): 295070712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 61, 84, 122, 168, 183, 244, 366, 427, 488, 732, 854, 1281, 1464, 1708, 2562, 3416, 5124, 10248, 15121, 30242, 45363, 60484, 90726, 105847, 120968, 181452, 211694, 317541, 362904, 423388, 635082, 846776, 922381, 1270164, 1844762, 2540328, 2767143, 3689524, 5534286, 6456667, 7379048, 11068572, 12913334, 19370001, 22137144, 25826668, 38740002, 51653336, 77480004, 154960008]

約数ペア:

[(1, 154960008), (2, 77480004), (3, 51653336), (4, 38740002), (6, 25826668), (7, 22137144), (8, 19370001), (12, 12913334), (14, 11068572), (21, 7379048), (24, 6456667), (28, 5534286), (42, 3689524), (56, 2767143), (61, 2540328), (84, 1844762), (122, 1270164), (168, 922381), (183, 846776), (244, 635082), (366, 423388), (427, 362904), (488, 317541), (732, 211694), (854, 181452), (1281, 120968), (1464, 105847), (1708, 90726), (2562, 60484), (3416, 45363), (5124, 30242), (10248, 15121)]