156743168240

素因数分解:

$2^4\times 5^1\times {\mathrm{613}}^1\times {\mathrm{3196231}}^1$

素因数の和:3196857

約数の個数: 40

約数和(自身を含む): 365022479328

約数和(自身を除く): 208279311088

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 613, 1226, 2452, 3065, 4904, 6130, 9808, 12260, 24520, 49040, 3196231, 6392462, 12784924, 15981155, 25569848, 31962310, 51139696, 63924620, 127849240, 255698480, 1959289603, 3918579206, 7837158412, 9796448015, 15674316824, 19592896030, 31348633648, 39185792060, 78371584120, 156743168240]

約数ペア:

[(1, 156743168240), (2, 78371584120), (4, 39185792060), (5, 31348633648), (8, 19592896030), (10, 15674316824), (16, 9796448015), (20, 7837158412), (40, 3918579206), (80, 1959289603), (613, 255698480), (1226, 127849240), (2452, 63924620), (3065, 51139696), (4904, 31962310), (6130, 25569848), (9808, 15981155), (12260, 12784924), (24520, 6392462), (49040, 3196231)]