153815552

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{881}}^1$

素因数の和:941

約数の個数: 80

約数和(自身を含む): 346477824

約数和(自身を除く): 192662272

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, 881, 992, 1364, 1408, 1762, 1984, 2728, 2816, 3524, 3968, 5456, 5632, 7048, 7936, 9691, 10912, 14096, 15872, 19382, 21824, 27311, 28192, 38764, 43648, 54622, 56384, 77528, 87296, 109244, 112768, 155056, 174592, 218488, 225536, 300421, 310112, 436976, 451072, 600842, 620224, 873952, 1201684, 1240448, 1747904, 2403368, 2480896, 3495808, 4806736, 4961792, 6991616, 9613472, 13983232, 19226944, 38453888, 76907776, 153815552]

約数ペア:

[(1, 153815552), (2, 76907776), (4, 38453888), (8, 19226944), (11, 13983232), (16, 9613472), (22, 6991616), (31, 4961792), (32, 4806736), (44, 3495808), (62, 2480896), (64, 2403368), (88, 1747904), (124, 1240448), (128, 1201684), (176, 873952), (248, 620224), (256, 600842), (341, 451072), (352, 436976), (496, 310112), (512, 300421), (682, 225536), (704, 218488), (881, 174592), (992, 155056), (1364, 112768), (1408, 109244), (1762, 87296), (1984, 77528), (2728, 56384), (2816, 54622), (3524, 43648), (3968, 38764), (5456, 28192), (5632, 27311), (7048, 21824), (7936, 19382), (9691, 15872), (10912, 14096)]