156928897390

素因数分解:

$2^1\times 5^1\times {\mathrm{811}}^1\times {\mathrm{2273}}^1\times {\mathrm{8513}}^1$

素因数の和:11604

約数の個数: 32

約数和(自身を含む): 282977978976

約数和(自身を除く): 126049081586

約数列:

[1, 2, 5, 10, 811, 1622, 2273, 4055, 4546, 8110, 8513, 11365, 17026, 22730, 42565, 85130, 1843403, 3686806, 6904043, 9217015, 13808086, 18434030, 19350049, 34520215, 38700098, 69040430, 96750245, 193500490, 15692889739, 31385779478, 78464448695, 156928897390]

約数ペア:

[(1, 156928897390), (2, 78464448695), (5, 31385779478), (10, 15692889739), (811, 193500490), (1622, 96750245), (2273, 69040430), (4055, 38700098), (4546, 34520215), (8110, 19350049), (8513, 18434030), (11365, 13808086), (17026, 9217015), (22730, 6904043), (42565, 3686806), (85130, 1843403)]