140105808

素因数分解:

$2^4\times 3^3\times {\mathrm{324319}}^1$

素因数の和:324336

約数の個数: 40

約数和(自身を含む): 402156800

約数和(自身を除く): 262050992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 324319, 648638, 972957, 1297276, 1945914, 2594552, 2918871, 3891828, 5189104, 5837742, 7783656, 8756613, 11675484, 15567312, 17513226, 23350968, 35026452, 46701936, 70052904, 140105808]

約数ペア:

[(1, 140105808), (2, 70052904), (3, 46701936), (4, 35026452), (6, 23350968), (8, 17513226), (9, 15567312), (12, 11675484), (16, 8756613), (18, 7783656), (24, 5837742), (27, 5189104), (36, 3891828), (48, 2918871), (54, 2594552), (72, 1945914), (108, 1297276), (144, 972957), (216, 648638), (432, 324319)]