128560536

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7229}}^1$

素因数の和:7273

約数の個数: 96

約数和(自身を含む): 394758000

約数和(自身を除く): 266197464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 36, 38, 39, 52, 57, 72, 76, 78, 104, 114, 117, 152, 156, 171, 228, 234, 247, 312, 342, 456, 468, 494, 684, 741, 936, 988, 1368, 1482, 1976, 2223, 2964, 4446, 5928, 7229, 8892, 14458, 17784, 21687, 28916, 43374, 57832, 65061, 86748, 93977, 130122, 137351, 173496, 187954, 260244, 274702, 281931, 375908, 412053, 520488, 549404, 563862, 751816, 824106, 845793, 1098808, 1127724, 1236159, 1648212, 1691586, 1785563, 2255448, 2472318, 3296424, 3383172, 3571126, 4944636, 5356689, 6766344, 7142252, 9889272, 10713378, 14284504, 16070067, 21426756, 32140134, 42853512, 64280268, 128560536]

約数ペア:

[(1, 128560536), (2, 64280268), (3, 42853512), (4, 32140134), (6, 21426756), (8, 16070067), (9, 14284504), (12, 10713378), (13, 9889272), (18, 7142252), (19, 6766344), (24, 5356689), (26, 4944636), (36, 3571126), (38, 3383172), (39, 3296424), (52, 2472318), (57, 2255448), (72, 1785563), (76, 1691586), (78, 1648212), (104, 1236159), (114, 1127724), (117, 1098808), (152, 845793), (156, 824106), (171, 751816), (228, 563862), (234, 549404), (247, 520488), (312, 412053), (342, 375908), (456, 281931), (468, 274702), (494, 260244), (684, 187954), (741, 173496), (936, 137351), (988, 130122), (1368, 93977), (1482, 86748), (1976, 65061), (2223, 57832), (2964, 43374), (4446, 28916), (5928, 21687), (7229, 17784), (8892, 14458)]