16203408

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1129}}^1$

素因数の和:1176

約数の個数: 80

約数和(自身を含む): 47080320

約数和(自身を除く): 30876912

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 39, 46, 48, 52, 69, 78, 92, 104, 138, 156, 184, 208, 276, 299, 312, 368, 552, 598, 624, 897, 1104, 1129, 1196, 1794, 2258, 2392, 3387, 3588, 4516, 4784, 6774, 7176, 9032, 13548, 14352, 14677, 18064, 25967, 27096, 29354, 44031, 51934, 54192, 58708, 77901, 88062, 103868, 117416, 155802, 176124, 207736, 234832, 311604, 337571, 352248, 415472, 623208, 675142, 704496, 1012713, 1246416, 1350284, 2025426, 2700568, 4050852, 5401136, 8101704, 16203408]

約数ペア:

[(1, 16203408), (2, 8101704), (3, 5401136), (4, 4050852), (6, 2700568), (8, 2025426), (12, 1350284), (13, 1246416), (16, 1012713), (23, 704496), (24, 675142), (26, 623208), (39, 415472), (46, 352248), (48, 337571), (52, 311604), (69, 234832), (78, 207736), (92, 176124), (104, 155802), (138, 117416), (156, 103868), (184, 88062), (208, 77901), (276, 58708), (299, 54192), (312, 51934), (368, 44031), (552, 29354), (598, 27096), (624, 25967), (897, 18064), (1104, 14677), (1129, 14352), (1196, 13548), (1794, 9032), (2258, 7176), (2392, 6774), (3387, 4784), (3588, 4516)]