161493624

素因数分解:

$2^3\times 3^2\times {\mathrm{613}}^1\times {\mathrm{3659}}^1$

素因数の和:4284

約数の個数: 48

約数和(自身を含む): 438211800

約数和(自身を除く): 276718176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 613, 1226, 1839, 2452, 3659, 3678, 4904, 5517, 7318, 7356, 10977, 11034, 14636, 14712, 21954, 22068, 29272, 32931, 43908, 44136, 65862, 87816, 131724, 263448, 2242967, 4485934, 6728901, 8971868, 13457802, 17943736, 20186703, 26915604, 40373406, 53831208, 80746812, 161493624]

約数ペア:

[(1, 161493624), (2, 80746812), (3, 53831208), (4, 40373406), (6, 26915604), (8, 20186703), (9, 17943736), (12, 13457802), (18, 8971868), (24, 6728901), (36, 4485934), (72, 2242967), (613, 263448), (1226, 131724), (1839, 87816), (2452, 65862), (3659, 44136), (3678, 43908), (4904, 32931), (5517, 29272), (7318, 22068), (7356, 21954), (10977, 14712), (11034, 14636)]