154755312

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{1103}}^1$

素因数の和:1230

約数の個数: 80

約数和(自身を含む): 416163840

約数和(自身を除く): 261408528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 79, 111, 148, 158, 222, 237, 296, 316, 444, 474, 592, 632, 888, 948, 1103, 1264, 1776, 1896, 2206, 2923, 3309, 3792, 4412, 5846, 6618, 8769, 8824, 11692, 13236, 17538, 17648, 23384, 26472, 35076, 40811, 46768, 52944, 70152, 81622, 87137, 122433, 140304, 163244, 174274, 244866, 261411, 326488, 348548, 489732, 522822, 652976, 697096, 979464, 1045644, 1394192, 1958928, 2091288, 3224069, 4182576, 6448138, 9672207, 12896276, 19344414, 25792552, 38688828, 51585104, 77377656, 154755312]

約数ペア:

[(1, 154755312), (2, 77377656), (3, 51585104), (4, 38688828), (6, 25792552), (8, 19344414), (12, 12896276), (16, 9672207), (24, 6448138), (37, 4182576), (48, 3224069), (74, 2091288), (79, 1958928), (111, 1394192), (148, 1045644), (158, 979464), (222, 697096), (237, 652976), (296, 522822), (316, 489732), (444, 348548), (474, 326488), (592, 261411), (632, 244866), (888, 174274), (948, 163244), (1103, 140304), (1264, 122433), (1776, 87137), (1896, 81622), (2206, 70152), (2923, 52944), (3309, 46768), (3792, 40811), (4412, 35076), (5846, 26472), (6618, 23384), (8769, 17648), (8824, 17538), (11692, 13236)]