138478272

素因数分解:

$2^6\times 3^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{193}}^1$

素因数の和:346

約数の個数: 112

約数和(自身を含む): 381987552

約数和(自身を除く): 243509280

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 101, 111, 148, 192, 193, 202, 222, 296, 303, 386, 404, 444, 579, 592, 606, 772, 808, 888, 1158, 1184, 1212, 1544, 1616, 1776, 2316, 2368, 2424, 3088, 3232, 3552, 3737, 4632, 4848, 6176, 6464, 7104, 7141, 7474, 9264, 9696, 11211, 12352, 14282, 14948, 18528, 19392, 19493, 21423, 22422, 28564, 29896, 37056, 38986, 42846, 44844, 57128, 58479, 59792, 77972, 85692, 89688, 114256, 116958, 119584, 155944, 171384, 179376, 228512, 233916, 239168, 311888, 342768, 358752, 457024, 467832, 623776, 685536, 717504, 721241, 935664, 1247552, 1371072, 1442482, 1871328, 2163723, 2884964, 3742656, 4327446, 5769928, 8654892, 11539856, 17309784, 23079712, 34619568, 46159424, 69239136, 138478272]

約数ペア:

[(1, 138478272), (2, 69239136), (3, 46159424), (4, 34619568), (6, 23079712), (8, 17309784), (12, 11539856), (16, 8654892), (24, 5769928), (32, 4327446), (37, 3742656), (48, 2884964), (64, 2163723), (74, 1871328), (96, 1442482), (101, 1371072), (111, 1247552), (148, 935664), (192, 721241), (193, 717504), (202, 685536), (222, 623776), (296, 467832), (303, 457024), (386, 358752), (404, 342768), (444, 311888), (579, 239168), (592, 233916), (606, 228512), (772, 179376), (808, 171384), (888, 155944), (1158, 119584), (1184, 116958), (1212, 114256), (1544, 89688), (1616, 85692), (1776, 77972), (2316, 59792), (2368, 58479), (2424, 57128), (3088, 44844), (3232, 42846), (3552, 38986), (3737, 37056), (4632, 29896), (4848, 28564), (6176, 22422), (6464, 21423), (7104, 19493), (7141, 19392), (7474, 18528), (9264, 14948), (9696, 14282), (11211, 12352)]