130231744

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1601}}^1$

素因数の和:1685

約数の個数: 56

約数和(自身を含む): 273442176

約数和(自身を除く): 143210432

約数列:

[1, 2, 4, 8, 16, 31, 32, 41, 62, 64, 82, 124, 164, 248, 328, 496, 656, 992, 1271, 1312, 1601, 1984, 2542, 2624, 3202, 5084, 6404, 10168, 12808, 20336, 25616, 40672, 49631, 51232, 65641, 81344, 99262, 102464, 131282, 198524, 262564, 397048, 525128, 794096, 1050256, 1588192, 2034871, 2100512, 3176384, 4069742, 4201024, 8139484, 16278968, 32557936, 65115872, 130231744]

約数ペア:

[(1, 130231744), (2, 65115872), (4, 32557936), (8, 16278968), (16, 8139484), (31, 4201024), (32, 4069742), (41, 3176384), (62, 2100512), (64, 2034871), (82, 1588192), (124, 1050256), (164, 794096), (248, 525128), (328, 397048), (496, 262564), (656, 198524), (992, 131282), (1271, 102464), (1312, 99262), (1601, 81344), (1984, 65641), (2542, 51232), (2624, 49631), (3202, 40672), (5084, 25616), (6404, 20336), (10168, 12808)]