159897078

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1693}}^1$

素因数の和:1771

約数の個数: 80

約数和(自身を含む): 398469456

約数和(自身を除く): 238572378

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 53, 54, 66, 81, 99, 106, 159, 162, 198, 297, 318, 477, 583, 594, 891, 954, 1166, 1431, 1693, 1749, 1782, 2862, 3386, 3498, 4293, 5079, 5247, 8586, 10158, 10494, 15237, 15741, 18623, 30474, 31482, 37246, 45711, 47223, 55869, 89729, 91422, 94446, 111738, 137133, 167607, 179458, 269187, 274266, 335214, 502821, 538374, 807561, 987019, 1005642, 1508463, 1615122, 1974038, 2422683, 2961057, 3016926, 4845366, 5922114, 7268049, 8883171, 14536098, 17766342, 26649513, 53299026, 79948539, 159897078]

約数ペア:

[(1, 159897078), (2, 79948539), (3, 53299026), (6, 26649513), (9, 17766342), (11, 14536098), (18, 8883171), (22, 7268049), (27, 5922114), (33, 4845366), (53, 3016926), (54, 2961057), (66, 2422683), (81, 1974038), (99, 1615122), (106, 1508463), (159, 1005642), (162, 987019), (198, 807561), (297, 538374), (318, 502821), (477, 335214), (583, 274266), (594, 269187), (891, 179458), (954, 167607), (1166, 137133), (1431, 111738), (1693, 94446), (1749, 91422), (1782, 89729), (2862, 55869), (3386, 47223), (3498, 45711), (4293, 37246), (5079, 31482), (5247, 30474), (8586, 18623), (10158, 15741), (10494, 15237)]