160450048

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{919}}^1$

素因数の和:979

約数の個数: 80

約数和(自身を含む): 361405440

約数和(自身を除く): 200955392

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 124, 128, 176, 248, 256, 341, 352, 496, 512, 682, 704, 919, 992, 1364, 1408, 1838, 1984, 2728, 2816, 3676, 3968, 5456, 5632, 7352, 7936, 10109, 10912, 14704, 15872, 20218, 21824, 28489, 29408, 40436, 43648, 56978, 58816, 80872, 87296, 113956, 117632, 161744, 174592, 227912, 235264, 313379, 323488, 455824, 470528, 626758, 646976, 911648, 1253516, 1293952, 1823296, 2507032, 2587904, 3646592, 5014064, 5175808, 7293184, 10028128, 14586368, 20056256, 40112512, 80225024, 160450048]

約数ペア:

[(1, 160450048), (2, 80225024), (4, 40112512), (8, 20056256), (11, 14586368), (16, 10028128), (22, 7293184), (31, 5175808), (32, 5014064), (44, 3646592), (62, 2587904), (64, 2507032), (88, 1823296), (124, 1293952), (128, 1253516), (176, 911648), (248, 646976), (256, 626758), (341, 470528), (352, 455824), (496, 323488), (512, 313379), (682, 235264), (704, 227912), (919, 174592), (992, 161744), (1364, 117632), (1408, 113956), (1838, 87296), (1984, 80872), (2728, 58816), (2816, 56978), (3676, 43648), (3968, 40436), (5456, 29408), (5632, 28489), (7352, 21824), (7936, 20218), (10109, 15872), (10912, 14704)]