161251344

素因数分解:

$2^4\times 3^3\times {\mathrm{23}}^1\times {\mathrm{16229}}^1$

素因数の和:16269

約数の個数: 80

約数和(自身を含む): 483004800

約数和(自身を除く): 321753456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 69, 72, 92, 108, 138, 144, 184, 207, 216, 276, 368, 414, 432, 552, 621, 828, 1104, 1242, 1656, 2484, 3312, 4968, 9936, 16229, 32458, 48687, 64916, 97374, 129832, 146061, 194748, 259664, 292122, 373267, 389496, 438183, 584244, 746534, 778992, 876366, 1119801, 1168488, 1493068, 1752732, 2239602, 2336976, 2986136, 3359403, 3505464, 4479204, 5972272, 6718806, 7010928, 8958408, 10078209, 13437612, 17916816, 20156418, 26875224, 40312836, 53750448, 80625672, 161251344]

約数ペア:

[(1, 161251344), (2, 80625672), (3, 53750448), (4, 40312836), (6, 26875224), (8, 20156418), (9, 17916816), (12, 13437612), (16, 10078209), (18, 8958408), (23, 7010928), (24, 6718806), (27, 5972272), (36, 4479204), (46, 3505464), (48, 3359403), (54, 2986136), (69, 2336976), (72, 2239602), (92, 1752732), (108, 1493068), (138, 1168488), (144, 1119801), (184, 876366), (207, 778992), (216, 746534), (276, 584244), (368, 438183), (414, 389496), (432, 373267), (552, 292122), (621, 259664), (828, 194748), (1104, 146061), (1242, 129832), (1656, 97374), (2484, 64916), (3312, 48687), (4968, 32458), (9936, 16229)]