131942448

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2687}}^1$

素因数の和:2743

約数の個数: 120

約数和(自身を含む): 415973376

約数和(自身を除く): 284030928

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 33, 36, 44, 48, 62, 66, 72, 88, 93, 99, 124, 132, 144, 176, 186, 198, 248, 264, 279, 341, 372, 396, 496, 528, 558, 682, 744, 792, 1023, 1116, 1364, 1488, 1584, 2046, 2232, 2687, 2728, 3069, 4092, 4464, 5374, 5456, 6138, 8061, 8184, 10748, 12276, 16122, 16368, 21496, 24183, 24552, 29557, 32244, 42992, 48366, 49104, 59114, 64488, 83297, 88671, 96732, 118228, 128976, 166594, 177342, 193464, 236456, 249891, 266013, 333188, 354684, 386928, 472912, 499782, 532026, 666376, 709368, 749673, 916267, 999564, 1064052, 1332752, 1418736, 1499346, 1832534, 1999128, 2128104, 2748801, 2998692, 3665068, 3998256, 4256208, 5497602, 5997384, 7330136, 8246403, 10995204, 11994768, 14660272, 16492806, 21990408, 32985612, 43980816, 65971224, 131942448]

約数ペア:

[(1, 131942448), (2, 65971224), (3, 43980816), (4, 32985612), (6, 21990408), (8, 16492806), (9, 14660272), (11, 11994768), (12, 10995204), (16, 8246403), (18, 7330136), (22, 5997384), (24, 5497602), (31, 4256208), (33, 3998256), (36, 3665068), (44, 2998692), (48, 2748801), (62, 2128104), (66, 1999128), (72, 1832534), (88, 1499346), (93, 1418736), (99, 1332752), (124, 1064052), (132, 999564), (144, 916267), (176, 749673), (186, 709368), (198, 666376), (248, 532026), (264, 499782), (279, 472912), (341, 386928), (372, 354684), (396, 333188), (496, 266013), (528, 249891), (558, 236456), (682, 193464), (744, 177342), (792, 166594), (1023, 128976), (1116, 118228), (1364, 96732), (1488, 88671), (1584, 83297), (2046, 64488), (2232, 59114), (2687, 49104), (2728, 48366), (3069, 42992), (4092, 32244), (4464, 29557), (5374, 24552), (5456, 24183), (6138, 21496), (8061, 16368), (8184, 16122), (10748, 12276)]