131469534

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{499}}^1$

素因数の和:575

約数の個数: 128

約数和(自身を含む): 362880000

約数和(自身を除く): 231410466

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 41, 42, 51, 54, 63, 82, 102, 119, 123, 126, 153, 189, 238, 246, 287, 306, 357, 369, 378, 459, 499, 574, 697, 714, 738, 861, 918, 998, 1071, 1107, 1394, 1497, 1722, 2091, 2142, 2214, 2583, 2994, 3213, 3493, 4182, 4491, 4879, 5166, 6273, 6426, 6986, 7749, 8483, 8982, 9758, 10479, 12546, 13473, 14637, 15498, 16966, 18819, 20459, 20958, 25449, 26946, 29274, 31437, 37638, 40918, 43911, 50898, 59381, 61377, 62874, 76347, 87822, 94311, 118762, 122754, 131733, 143213, 152694, 178143, 184131, 188622, 229041, 263466, 286426, 347803, 356286, 368262, 429639, 458082, 534429, 552393, 695606, 859278, 1043409, 1068858, 1104786, 1288917, 1603287, 2086818, 2434621, 2577834, 3130227, 3206574, 3866751, 4869242, 6260454, 7303863, 7733502, 9390681, 14607726, 18781362, 21911589, 43823178, 65734767, 131469534]

約数ペア:

[(1, 131469534), (2, 65734767), (3, 43823178), (6, 21911589), (7, 18781362), (9, 14607726), (14, 9390681), (17, 7733502), (18, 7303863), (21, 6260454), (27, 4869242), (34, 3866751), (41, 3206574), (42, 3130227), (51, 2577834), (54, 2434621), (63, 2086818), (82, 1603287), (102, 1288917), (119, 1104786), (123, 1068858), (126, 1043409), (153, 859278), (189, 695606), (238, 552393), (246, 534429), (287, 458082), (306, 429639), (357, 368262), (369, 356286), (378, 347803), (459, 286426), (499, 263466), (574, 229041), (697, 188622), (714, 184131), (738, 178143), (861, 152694), (918, 143213), (998, 131733), (1071, 122754), (1107, 118762), (1394, 94311), (1497, 87822), (1722, 76347), (2091, 62874), (2142, 61377), (2214, 59381), (2583, 50898), (2994, 43911), (3213, 40918), (3493, 37638), (4182, 31437), (4491, 29274), (4879, 26946), (5166, 25449), (6273, 20958), (6426, 20459), (6986, 18819), (7749, 16966), (8483, 15498), (8982, 14637), (9758, 13473), (10479, 12546)]