131537088

素因数分解:

$2^6\times 3^3\times {\mathrm{163}}^1\times {\mathrm{467}}^1$

素因数の和:651

約数の個数: 112

約数和(自身を含む): 389900160

約数和(自身を除く): 258363072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 163, 192, 216, 288, 326, 432, 467, 489, 576, 652, 864, 934, 978, 1304, 1401, 1467, 1728, 1868, 1956, 2608, 2802, 2934, 3736, 3912, 4203, 4401, 5216, 5604, 5868, 7472, 7824, 8406, 8802, 10432, 11208, 11736, 12609, 14944, 15648, 16812, 17604, 22416, 23472, 25218, 29888, 31296, 33624, 35208, 44832, 46944, 50436, 67248, 70416, 76121, 89664, 93888, 100872, 134496, 140832, 152242, 201744, 228363, 268992, 281664, 304484, 403488, 456726, 608968, 685089, 806976, 913452, 1217936, 1370178, 1826904, 2055267, 2435872, 2740356, 3653808, 4110534, 4871744, 5480712, 7307616, 8221068, 10961424, 14615232, 16442136, 21922848, 32884272, 43845696, 65768544, 131537088]

約数ペア:

[(1, 131537088), (2, 65768544), (3, 43845696), (4, 32884272), (6, 21922848), (8, 16442136), (9, 14615232), (12, 10961424), (16, 8221068), (18, 7307616), (24, 5480712), (27, 4871744), (32, 4110534), (36, 3653808), (48, 2740356), (54, 2435872), (64, 2055267), (72, 1826904), (96, 1370178), (108, 1217936), (144, 913452), (163, 806976), (192, 685089), (216, 608968), (288, 456726), (326, 403488), (432, 304484), (467, 281664), (489, 268992), (576, 228363), (652, 201744), (864, 152242), (934, 140832), (978, 134496), (1304, 100872), (1401, 93888), (1467, 89664), (1728, 76121), (1868, 70416), (1956, 67248), (2608, 50436), (2802, 46944), (2934, 44832), (3736, 35208), (3912, 33624), (4203, 31296), (4401, 29888), (5216, 25218), (5604, 23472), (5868, 22416), (7472, 17604), (7824, 16812), (8406, 15648), (8802, 14944), (10432, 12609), (11208, 11736)]