226326152

素因数分解:

$2^3\times {\mathrm{13}}^3\times {\mathrm{79}}^1\times {\mathrm{163}}^1$

素因数の和:287

約数の個数: 64

約数和(自身を含む): 468384000

約数和(自身を除く): 242057848

約数列:

[1, 2, 4, 8, 13, 26, 52, 79, 104, 158, 163, 169, 316, 326, 338, 632, 652, 676, 1027, 1304, 1352, 2054, 2119, 2197, 4108, 4238, 4394, 8216, 8476, 8788, 12877, 13351, 16952, 17576, 25754, 26702, 27547, 51508, 53404, 55094, 103016, 106808, 110188, 167401, 173563, 220376, 334802, 347126, 358111, 669604, 694252, 716222, 1339208, 1388504, 1432444, 2176213, 2864888, 4352426, 8704852, 17409704, 28290769, 56581538, 113163076, 226326152]

約数ペア:

[(1, 226326152), (2, 113163076), (4, 56581538), (8, 28290769), (13, 17409704), (26, 8704852), (52, 4352426), (79, 2864888), (104, 2176213), (158, 1432444), (163, 1388504), (169, 1339208), (316, 716222), (326, 694252), (338, 669604), (632, 358111), (652, 347126), (676, 334802), (1027, 220376), (1304, 173563), (1352, 167401), (2054, 110188), (2119, 106808), (2197, 103016), (4108, 55094), (4238, 53404), (4394, 51508), (8216, 27547), (8476, 26702), (8788, 25754), (12877, 17576), (13351, 16952)]