181342336

素因数分解:

$2^7\times 7^2\times {\mathrm{29}}^1\times {\mathrm{997}}^1$

素因数の和:1054

約数の個数: 96

約数和(自身を含む): 435177900

約数和(自身を除く): 253835564

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 49, 56, 58, 64, 98, 112, 116, 128, 196, 203, 224, 232, 392, 406, 448, 464, 784, 812, 896, 928, 997, 1421, 1568, 1624, 1856, 1994, 2842, 3136, 3248, 3712, 3988, 5684, 6272, 6496, 6979, 7976, 11368, 12992, 13958, 15952, 22736, 25984, 27916, 28913, 31904, 45472, 48853, 55832, 57826, 63808, 90944, 97706, 111664, 115652, 127616, 181888, 195412, 202391, 223328, 231304, 390824, 404782, 446656, 462608, 781648, 809564, 893312, 925216, 1416737, 1563296, 1619128, 1850432, 2833474, 3126592, 3238256, 3700864, 5666948, 6253184, 6476512, 11333896, 12953024, 22667792, 25906048, 45335584, 90671168, 181342336]

約数ペア:

[(1, 181342336), (2, 90671168), (4, 45335584), (7, 25906048), (8, 22667792), (14, 12953024), (16, 11333896), (28, 6476512), (29, 6253184), (32, 5666948), (49, 3700864), (56, 3238256), (58, 3126592), (64, 2833474), (98, 1850432), (112, 1619128), (116, 1563296), (128, 1416737), (196, 925216), (203, 893312), (224, 809564), (232, 781648), (392, 462608), (406, 446656), (448, 404782), (464, 390824), (784, 231304), (812, 223328), (896, 202391), (928, 195412), (997, 181888), (1421, 127616), (1568, 115652), (1624, 111664), (1856, 97706), (1994, 90944), (2842, 63808), (3136, 57826), (3248, 55832), (3712, 48853), (3988, 45472), (5684, 31904), (6272, 28913), (6496, 27916), (6979, 25984), (7976, 22736), (11368, 15952), (12992, 13958)]