158458968

素因数分解:

$2^3\times 3^2\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{331}}^1$

素因数の和:513

約数の個数: 96

約数和(自身を含む): 441526800

約数和(自身を除く): 283067832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 61, 72, 109, 122, 183, 218, 244, 327, 331, 366, 436, 488, 549, 654, 662, 732, 872, 981, 993, 1098, 1308, 1324, 1464, 1962, 1986, 2196, 2616, 2648, 2979, 3924, 3972, 4392, 5958, 6649, 7848, 7944, 11916, 13298, 19947, 20191, 23832, 26596, 36079, 39894, 40382, 53192, 59841, 60573, 72158, 79788, 80764, 108237, 119682, 121146, 144316, 159576, 161528, 181719, 216474, 239364, 242292, 288632, 324711, 363438, 432948, 478728, 484584, 649422, 726876, 865896, 1298844, 1453752, 2200819, 2597688, 4401638, 6602457, 8803276, 13204914, 17606552, 19807371, 26409828, 39614742, 52819656, 79229484, 158458968]

約数ペア:

[(1, 158458968), (2, 79229484), (3, 52819656), (4, 39614742), (6, 26409828), (8, 19807371), (9, 17606552), (12, 13204914), (18, 8803276), (24, 6602457), (36, 4401638), (61, 2597688), (72, 2200819), (109, 1453752), (122, 1298844), (183, 865896), (218, 726876), (244, 649422), (327, 484584), (331, 478728), (366, 432948), (436, 363438), (488, 324711), (549, 288632), (654, 242292), (662, 239364), (732, 216474), (872, 181719), (981, 161528), (993, 159576), (1098, 144316), (1308, 121146), (1324, 119682), (1464, 108237), (1962, 80764), (1986, 79788), (2196, 72158), (2616, 60573), (2648, 59841), (2979, 53192), (3924, 40382), (3972, 39894), (4392, 36079), (5958, 26596), (6649, 23832), (7848, 20191), (7944, 19947), (11916, 13298)]