15669888

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:146

約数の個数: 128

約数和(自身を含む): 46495680

約数和(自身を除く): 30825792

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 43, 48, 52, 64, 73, 78, 86, 96, 104, 128, 129, 146, 156, 172, 192, 208, 219, 258, 292, 312, 344, 384, 416, 438, 516, 559, 584, 624, 688, 832, 876, 949, 1032, 1118, 1168, 1248, 1376, 1664, 1677, 1752, 1898, 2064, 2236, 2336, 2496, 2752, 2847, 3139, 3354, 3504, 3796, 4128, 4472, 4672, 4992, 5504, 5694, 6278, 6708, 7008, 7592, 8256, 8944, 9344, 9417, 11388, 12556, 13416, 14016, 15184, 16512, 17888, 18834, 22776, 25112, 26832, 28032, 30368, 35776, 37668, 40807, 45552, 50224, 53664, 60736, 71552, 75336, 81614, 91104, 100448, 107328, 121472, 122421, 150672, 163228, 182208, 200896, 214656, 244842, 301344, 326456, 364416, 401792, 489684, 602688, 652912, 979368, 1205376, 1305824, 1958736, 2611648, 3917472, 5223296, 7834944, 15669888]

約数ペア:

[(1, 15669888), (2, 7834944), (3, 5223296), (4, 3917472), (6, 2611648), (8, 1958736), (12, 1305824), (13, 1205376), (16, 979368), (24, 652912), (26, 602688), (32, 489684), (39, 401792), (43, 364416), (48, 326456), (52, 301344), (64, 244842), (73, 214656), (78, 200896), (86, 182208), (96, 163228), (104, 150672), (128, 122421), (129, 121472), (146, 107328), (156, 100448), (172, 91104), (192, 81614), (208, 75336), (219, 71552), (258, 60736), (292, 53664), (312, 50224), (344, 45552), (384, 40807), (416, 37668), (438, 35776), (516, 30368), (559, 28032), (584, 26832), (624, 25112), (688, 22776), (832, 18834), (876, 17888), (949, 16512), (1032, 15184), (1118, 14016), (1168, 13416), (1248, 12556), (1376, 11388), (1664, 9417), (1677, 9344), (1752, 8944), (1898, 8256), (2064, 7592), (2236, 7008), (2336, 6708), (2496, 6278), (2752, 5694), (2847, 5504), (3139, 4992), (3354, 4672), (3504, 4472), (3796, 4128)]