169050688

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{613}}^1$

素因数の和:795

約数の個数: 56

約数和(自身を含む): 349341440

約数和(自身を除く): 180290752

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 139, 248, 278, 496, 556, 613, 992, 1112, 1226, 1984, 2224, 2452, 4309, 4448, 4904, 8618, 8896, 9808, 17236, 19003, 19616, 34472, 38006, 39232, 68944, 76012, 85207, 137888, 152024, 170414, 275776, 304048, 340828, 608096, 681656, 1216192, 1363312, 2641417, 2726624, 5282834, 5453248, 10565668, 21131336, 42262672, 84525344, 169050688]

約数ペア:

[(1, 169050688), (2, 84525344), (4, 42262672), (8, 21131336), (16, 10565668), (31, 5453248), (32, 5282834), (62, 2726624), (64, 2641417), (124, 1363312), (139, 1216192), (248, 681656), (278, 608096), (496, 340828), (556, 304048), (613, 275776), (992, 170414), (1112, 152024), (1226, 137888), (1984, 85207), (2224, 76012), (2452, 68944), (4309, 39232), (4448, 38006), (4904, 34472), (8618, 19616), (8896, 19003), (9808, 17236)]