121219308

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{160343}}^1$

素因数の和:160363

約数の個数: 48

約数和(自身を含む): 359170560

約数和(自身を除く): 237951252

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 160343, 320686, 481029, 641372, 962058, 1122401, 1443087, 1924116, 2244802, 2886174, 3367203, 4329261, 4489604, 5772348, 6734406, 8658522, 10101609, 13468812, 17317044, 20203218, 30304827, 40406436, 60609654, 121219308]

約数ペア:

[(1, 121219308), (2, 60609654), (3, 40406436), (4, 30304827), (6, 20203218), (7, 17317044), (9, 13468812), (12, 10101609), (14, 8658522), (18, 6734406), (21, 5772348), (27, 4489604), (28, 4329261), (36, 3367203), (42, 2886174), (54, 2244802), (63, 1924116), (84, 1443087), (108, 1122401), (126, 962058), (189, 641372), (252, 481029), (378, 320686), (756, 160343)]