169853992

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^2\times {\mathrm{3581}}^1$

素因数の和:3623

約数の個数: 72

約数和(自身を含む): 407327130

約数和(自身を除く): 237473138

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 121, 154, 196, 242, 308, 392, 484, 539, 616, 847, 968, 1078, 1694, 2156, 3388, 3581, 4312, 5929, 6776, 7162, 11858, 14324, 23716, 25067, 28648, 39391, 47432, 50134, 78782, 100268, 157564, 175469, 200536, 275737, 315128, 350938, 433301, 551474, 701876, 866602, 1102948, 1403752, 1733204, 1930159, 2205896, 3033107, 3466408, 3860318, 6066214, 7720636, 12132428, 15441272, 21231749, 24264856, 42463498, 84926996, 169853992]

約数ペア:

[(1, 169853992), (2, 84926996), (4, 42463498), (7, 24264856), (8, 21231749), (11, 15441272), (14, 12132428), (22, 7720636), (28, 6066214), (44, 3860318), (49, 3466408), (56, 3033107), (77, 2205896), (88, 1930159), (98, 1733204), (121, 1403752), (154, 1102948), (196, 866602), (242, 701876), (308, 551474), (392, 433301), (484, 350938), (539, 315128), (616, 275737), (847, 200536), (968, 175469), (1078, 157564), (1694, 100268), (2156, 78782), (3388, 50134), (3581, 47432), (4312, 39391), (5929, 28648), (6776, 25067), (7162, 23716), (11858, 14324)]