133051408

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{331}}^1$

素因数の和:480

約数の個数: 80

約数和(自身を含む): 306619264

約数和(自身を除く): 173567856

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 97, 112, 148, 194, 259, 296, 331, 388, 518, 592, 662, 679, 776, 1036, 1324, 1358, 1552, 2072, 2317, 2648, 2716, 3589, 4144, 4634, 5296, 5432, 7178, 9268, 10864, 12247, 14356, 18536, 24494, 25123, 28712, 32107, 37072, 48988, 50246, 57424, 64214, 85729, 97976, 100492, 128428, 171458, 195952, 200984, 224749, 256856, 342916, 401968, 449498, 513712, 685832, 898996, 1187959, 1371664, 1797992, 2375918, 3595984, 4751836, 8315713, 9503672, 16631426, 19007344, 33262852, 66525704, 133051408]

約数ペア:

[(1, 133051408), (2, 66525704), (4, 33262852), (7, 19007344), (8, 16631426), (14, 9503672), (16, 8315713), (28, 4751836), (37, 3595984), (56, 2375918), (74, 1797992), (97, 1371664), (112, 1187959), (148, 898996), (194, 685832), (259, 513712), (296, 449498), (331, 401968), (388, 342916), (518, 256856), (592, 224749), (662, 200984), (679, 195952), (776, 171458), (1036, 128428), (1324, 100492), (1358, 97976), (1552, 85729), (2072, 64214), (2317, 57424), (2648, 50246), (2716, 48988), (3589, 37072), (4144, 32107), (4634, 28712), (5296, 25123), (5432, 24494), (7178, 18536), (9268, 14356), (10864, 12247)]