129181836

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{373}}^1$

素因数の和:444

約数の個数: 144

約数和(自身を含む): 382018560

約数和(自身を除く): 252836724

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 31, 38, 42, 49, 57, 62, 76, 84, 93, 98, 114, 124, 133, 147, 186, 196, 217, 228, 266, 294, 372, 373, 399, 434, 532, 588, 589, 651, 746, 798, 868, 931, 1119, 1178, 1302, 1492, 1519, 1596, 1767, 1862, 2238, 2356, 2604, 2611, 2793, 3038, 3534, 3724, 4123, 4476, 4557, 5222, 5586, 6076, 7068, 7087, 7833, 8246, 9114, 10444, 11172, 11563, 12369, 14174, 15666, 16492, 18228, 18277, 21261, 23126, 24738, 28348, 28861, 31332, 34689, 36554, 42522, 46252, 49476, 49609, 54831, 57722, 69378, 73108, 80941, 85044, 86583, 99218, 109662, 115444, 138756, 148827, 161882, 173166, 198436, 219324, 219697, 242823, 297654, 323764, 346332, 347263, 439394, 485646, 566587, 595308, 659091, 694526, 878788, 971292, 1041789, 1133174, 1318182, 1389052, 1537879, 1699761, 2083578, 2266348, 2636364, 3075758, 3399522, 4167156, 4613637, 6151516, 6799044, 9227274, 10765153, 18454548, 21530306, 32295459, 43060612, 64590918, 129181836]

約数ペア:

[(1, 129181836), (2, 64590918), (3, 43060612), (4, 32295459), (6, 21530306), (7, 18454548), (12, 10765153), (14, 9227274), (19, 6799044), (21, 6151516), (28, 4613637), (31, 4167156), (38, 3399522), (42, 3075758), (49, 2636364), (57, 2266348), (62, 2083578), (76, 1699761), (84, 1537879), (93, 1389052), (98, 1318182), (114, 1133174), (124, 1041789), (133, 971292), (147, 878788), (186, 694526), (196, 659091), (217, 595308), (228, 566587), (266, 485646), (294, 439394), (372, 347263), (373, 346332), (399, 323764), (434, 297654), (532, 242823), (588, 219697), (589, 219324), (651, 198436), (746, 173166), (798, 161882), (868, 148827), (931, 138756), (1119, 115444), (1178, 109662), (1302, 99218), (1492, 86583), (1519, 85044), (1596, 80941), (1767, 73108), (1862, 69378), (2238, 57722), (2356, 54831), (2604, 49609), (2611, 49476), (2793, 46252), (3038, 42522), (3534, 36554), (3724, 34689), (4123, 31332), (4476, 28861), (4557, 28348), (5222, 24738), (5586, 23126), (6076, 21261), (7068, 18277), (7087, 18228), (7833, 16492), (8246, 15666), (9114, 14174), (10444, 12369), (11172, 11563)]