123676128

素因数分解:

$2^5\times 3^2\times {\mathrm{429431}}^1$

素因数の和:429447

約数の個数: 36

約数和(自身を含む): 351704808

約数和(自身を除く): 228028680

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 429431, 858862, 1288293, 1717724, 2576586, 3435448, 3864879, 5153172, 6870896, 7729758, 10306344, 13741792, 15459516, 20612688, 30919032, 41225376, 61838064, 123676128]

約数ペア:

[(1, 123676128), (2, 61838064), (3, 41225376), (4, 30919032), (6, 20612688), (8, 15459516), (9, 13741792), (12, 10306344), (16, 7729758), (18, 6870896), (24, 5153172), (32, 3864879), (36, 3435448), (48, 2576586), (72, 1717724), (96, 1288293), (144, 858862), (288, 429431)]