189181888

素因数分解:

$2^6\times 7^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1$

素因数の和:270

約数の個数: 112

約数和(自身を含む): 448933824

約数和(自身を除く): 259751936

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 64, 74, 101, 112, 113, 148, 202, 224, 226, 259, 296, 404, 448, 452, 518, 592, 707, 791, 808, 904, 1036, 1184, 1414, 1582, 1616, 1808, 2072, 2368, 2828, 3164, 3232, 3616, 3737, 4144, 4181, 5656, 6328, 6464, 7232, 7474, 8288, 8362, 11312, 11413, 12656, 14948, 16576, 16724, 22624, 22826, 25312, 26159, 29267, 29896, 33448, 45248, 45652, 50624, 52318, 58534, 59792, 66896, 79891, 91304, 104636, 117068, 119584, 133792, 159782, 182608, 209272, 234136, 239168, 267584, 319564, 365216, 418544, 422281, 468272, 639128, 730432, 837088, 844562, 936544, 1278256, 1674176, 1689124, 1873088, 2556512, 2955967, 3378248, 5113024, 5911934, 6756496, 11823868, 13512992, 23647736, 27025984, 47295472, 94590944, 189181888]

約数ペア:

[(1, 189181888), (2, 94590944), (4, 47295472), (7, 27025984), (8, 23647736), (14, 13512992), (16, 11823868), (28, 6756496), (32, 5911934), (37, 5113024), (56, 3378248), (64, 2955967), (74, 2556512), (101, 1873088), (112, 1689124), (113, 1674176), (148, 1278256), (202, 936544), (224, 844562), (226, 837088), (259, 730432), (296, 639128), (404, 468272), (448, 422281), (452, 418544), (518, 365216), (592, 319564), (707, 267584), (791, 239168), (808, 234136), (904, 209272), (1036, 182608), (1184, 159782), (1414, 133792), (1582, 119584), (1616, 117068), (1808, 104636), (2072, 91304), (2368, 79891), (2828, 66896), (3164, 59792), (3232, 58534), (3616, 52318), (3737, 50624), (4144, 45652), (4181, 45248), (5656, 33448), (6328, 29896), (6464, 29267), (7232, 26159), (7474, 25312), (8288, 22826), (8362, 22624), (11312, 16724), (11413, 16576), (12656, 14948)]