161895168

素因数分解:

$2^8\times 3^2\times {\mathrm{29}}^1\times {\mathrm{2423}}^1$

素因数の和:2474

約数の個数: 108

約数和(自身を含む): 483078960

約数和(自身を除く): 321183792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 64, 72, 87, 96, 116, 128, 144, 174, 192, 232, 256, 261, 288, 348, 384, 464, 522, 576, 696, 768, 928, 1044, 1152, 1392, 1856, 2088, 2304, 2423, 2784, 3712, 4176, 4846, 5568, 7269, 7424, 8352, 9692, 11136, 14538, 16704, 19384, 21807, 22272, 29076, 33408, 38768, 43614, 58152, 66816, 70267, 77536, 87228, 116304, 140534, 155072, 174456, 210801, 232608, 281068, 310144, 348912, 421602, 465216, 562136, 620288, 632403, 697824, 843204, 930432, 1124272, 1264806, 1395648, 1686408, 1860864, 2248544, 2529612, 2791296, 3372816, 4497088, 5059224, 5582592, 6745632, 8994176, 10118448, 13491264, 17988352, 20236896, 26982528, 40473792, 53965056, 80947584, 161895168]

約数ペア:

[(1, 161895168), (2, 80947584), (3, 53965056), (4, 40473792), (6, 26982528), (8, 20236896), (9, 17988352), (12, 13491264), (16, 10118448), (18, 8994176), (24, 6745632), (29, 5582592), (32, 5059224), (36, 4497088), (48, 3372816), (58, 2791296), (64, 2529612), (72, 2248544), (87, 1860864), (96, 1686408), (116, 1395648), (128, 1264806), (144, 1124272), (174, 930432), (192, 843204), (232, 697824), (256, 632403), (261, 620288), (288, 562136), (348, 465216), (384, 421602), (464, 348912), (522, 310144), (576, 281068), (696, 232608), (768, 210801), (928, 174456), (1044, 155072), (1152, 140534), (1392, 116304), (1856, 87228), (2088, 77536), (2304, 70267), (2423, 66816), (2784, 58152), (3712, 43614), (4176, 38768), (4846, 33408), (5568, 29076), (7269, 22272), (7424, 21807), (8352, 19384), (9692, 16704), (11136, 14538)]