158778396

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{17029}}^1$

素因数の和:17083

約数の個数: 72

約数和(自身を含む): 471117920

約数和(自身を除く): 312339524

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 42, 63, 74, 84, 111, 126, 148, 222, 252, 259, 333, 444, 518, 666, 777, 1036, 1332, 1554, 2331, 3108, 4662, 9324, 17029, 34058, 51087, 68116, 102174, 119203, 153261, 204348, 238406, 306522, 357609, 476812, 613044, 630073, 715218, 1072827, 1260146, 1430436, 1890219, 2145654, 2520292, 3780438, 4291308, 4410511, 5670657, 7560876, 8821022, 11341314, 13231533, 17642044, 22682628, 26463066, 39694599, 52926132, 79389198, 158778396]

約数ペア:

[(1, 158778396), (2, 79389198), (3, 52926132), (4, 39694599), (6, 26463066), (7, 22682628), (9, 17642044), (12, 13231533), (14, 11341314), (18, 8821022), (21, 7560876), (28, 5670657), (36, 4410511), (37, 4291308), (42, 3780438), (63, 2520292), (74, 2145654), (84, 1890219), (111, 1430436), (126, 1260146), (148, 1072827), (222, 715218), (252, 630073), (259, 613044), (333, 476812), (444, 357609), (518, 306522), (666, 238406), (777, 204348), (1036, 153261), (1332, 119203), (1554, 102174), (2331, 68116), (3108, 51087), (4662, 34058), (9324, 17029)]