163474944

素因数分解:

$2^9\times 3^1\times {\mathrm{71}}^1\times {\mathrm{1499}}^1$

素因数の和:1591

約数の個数: 80

約数和(自身を含む): 441936000

約数和(自身を除く): 278461056

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 71, 96, 128, 142, 192, 213, 256, 284, 384, 426, 512, 568, 768, 852, 1136, 1499, 1536, 1704, 2272, 2998, 3408, 4497, 4544, 5996, 6816, 8994, 9088, 11992, 13632, 17988, 18176, 23984, 27264, 35976, 36352, 47968, 54528, 71952, 95936, 106429, 109056, 143904, 191872, 212858, 287808, 319287, 383744, 425716, 575616, 638574, 767488, 851432, 1151232, 1277148, 1702864, 2302464, 2554296, 3405728, 5108592, 6811456, 10217184, 13622912, 20434368, 27245824, 40868736, 54491648, 81737472, 163474944]

約数ペア:

[(1, 163474944), (2, 81737472), (3, 54491648), (4, 40868736), (6, 27245824), (8, 20434368), (12, 13622912), (16, 10217184), (24, 6811456), (32, 5108592), (48, 3405728), (64, 2554296), (71, 2302464), (96, 1702864), (128, 1277148), (142, 1151232), (192, 851432), (213, 767488), (256, 638574), (284, 575616), (384, 425716), (426, 383744), (512, 319287), (568, 287808), (768, 212858), (852, 191872), (1136, 143904), (1499, 109056), (1536, 106429), (1704, 95936), (2272, 71952), (2998, 54528), (3408, 47968), (4497, 36352), (4544, 35976), (5996, 27264), (6816, 23984), (8994, 18176), (9088, 17988), (11992, 13632)]