139298562

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1$

素因数の和:265

約数の個数: 128

約数和(自身を含む): 355461120

約数和(自身を除く): 216162558

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 31, 37, 39, 54, 62, 74, 78, 93, 111, 117, 173, 186, 222, 234, 279, 333, 346, 351, 403, 481, 519, 558, 666, 702, 806, 837, 962, 999, 1038, 1147, 1209, 1443, 1557, 1674, 1998, 2249, 2294, 2418, 2886, 3114, 3441, 3627, 4329, 4498, 4671, 5363, 6401, 6747, 6882, 7254, 8658, 9342, 10323, 10726, 10881, 12802, 12987, 13494, 14911, 16089, 19203, 20241, 20646, 21762, 25974, 29822, 30969, 32178, 38406, 40482, 44733, 48267, 57609, 60723, 61938, 69719, 83213, 89466, 96534, 115218, 121446, 134199, 139438, 144801, 166426, 172827, 198431, 209157, 249639, 268398, 289602, 345654, 396862, 402597, 418314, 499278, 595293, 627471, 748917, 805194, 1190586, 1254942, 1497834, 1785879, 1882413, 2246751, 2579603, 3571758, 3764826, 4493502, 5159206, 5357637, 7738809, 10715274, 15477618, 23216427, 46432854, 69649281, 139298562]

約数ペア:

[(1, 139298562), (2, 69649281), (3, 46432854), (6, 23216427), (9, 15477618), (13, 10715274), (18, 7738809), (26, 5357637), (27, 5159206), (31, 4493502), (37, 3764826), (39, 3571758), (54, 2579603), (62, 2246751), (74, 1882413), (78, 1785879), (93, 1497834), (111, 1254942), (117, 1190586), (173, 805194), (186, 748917), (222, 627471), (234, 595293), (279, 499278), (333, 418314), (346, 402597), (351, 396862), (403, 345654), (481, 289602), (519, 268398), (558, 249639), (666, 209157), (702, 198431), (806, 172827), (837, 166426), (962, 144801), (999, 139438), (1038, 134199), (1147, 121446), (1209, 115218), (1443, 96534), (1557, 89466), (1674, 83213), (1998, 69719), (2249, 61938), (2294, 60723), (2418, 57609), (2886, 48267), (3114, 44733), (3441, 40482), (3627, 38406), (4329, 32178), (4498, 30969), (4671, 29822), (5363, 25974), (6401, 21762), (6747, 20646), (6882, 20241), (7254, 19203), (8658, 16089), (9342, 14911), (10323, 13494), (10726, 12987), (10881, 12802)]