187867836

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:162

約数の個数: 180

約数和(自身を含む): 550563552

約数和(自身を除く): 362695716

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 47, 52, 54, 73, 78, 81, 94, 108, 117, 141, 146, 156, 162, 169, 188, 219, 234, 282, 292, 324, 338, 351, 423, 438, 468, 507, 564, 611, 657, 676, 702, 846, 876, 949, 1014, 1053, 1222, 1269, 1314, 1404, 1521, 1692, 1833, 1898, 1971, 2028, 2106, 2444, 2538, 2628, 2847, 3042, 3431, 3666, 3796, 3807, 3942, 4212, 4563, 5076, 5499, 5694, 5913, 6084, 6862, 7332, 7614, 7884, 7943, 8541, 9126, 10293, 10998, 11388, 11826, 12337, 13689, 13724, 15228, 15886, 16497, 17082, 18252, 20586, 21996, 23652, 23829, 24674, 25623, 27378, 30879, 31772, 32994, 34164, 37011, 41172, 44603, 47658, 49348, 49491, 51246, 54756, 61758, 65988, 71487, 74022, 76869, 89206, 92637, 95316, 98982, 102492, 111033, 123516, 133809, 142974, 148044, 153738, 178412, 185274, 197964, 214461, 222066, 267618, 277911, 285948, 307476, 333099, 370548, 401427, 428922, 444132, 535236, 555822, 579839, 643383, 666198, 802854, 857844, 999297, 1111644, 1159678, 1204281, 1286766, 1332396, 1605708, 1739517, 1998594, 2319356, 2408562, 2573532, 3479034, 3612843, 3997188, 4817124, 5218551, 6958068, 7225686, 10437102, 14451372, 15655653, 20874204, 31311306, 46966959, 62622612, 93933918, 187867836]

約数ペア:

[(1, 187867836), (2, 93933918), (3, 62622612), (4, 46966959), (6, 31311306), (9, 20874204), (12, 15655653), (13, 14451372), (18, 10437102), (26, 7225686), (27, 6958068), (36, 5218551), (39, 4817124), (47, 3997188), (52, 3612843), (54, 3479034), (73, 2573532), (78, 2408562), (81, 2319356), (94, 1998594), (108, 1739517), (117, 1605708), (141, 1332396), (146, 1286766), (156, 1204281), (162, 1159678), (169, 1111644), (188, 999297), (219, 857844), (234, 802854), (282, 666198), (292, 643383), (324, 579839), (338, 555822), (351, 535236), (423, 444132), (438, 428922), (468, 401427), (507, 370548), (564, 333099), (611, 307476), (657, 285948), (676, 277911), (702, 267618), (846, 222066), (876, 214461), (949, 197964), (1014, 185274), (1053, 178412), (1222, 153738), (1269, 148044), (1314, 142974), (1404, 133809), (1521, 123516), (1692, 111033), (1833, 102492), (1898, 98982), (1971, 95316), (2028, 92637), (2106, 89206), (2444, 76869), (2538, 74022), (2628, 71487), (2847, 65988), (3042, 61758), (3431, 54756), (3666, 51246), (3796, 49491), (3807, 49348), (3942, 47658), (4212, 44603), (4563, 41172), (5076, 37011), (5499, 34164), (5694, 32994), (5913, 31772), (6084, 30879), (6862, 27378), (7332, 25623), (7614, 24674), (7884, 23829), (7943, 23652), (8541, 21996), (9126, 20586), (10293, 18252), (10998, 17082), (11388, 16497), (11826, 15886), (12337, 15228), (13689, 13724)]