129553248

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{587}}^1$

素因数の和:641

約数の個数: 144

約数和(自身を含む): 394148160

約数和(自身を除く): 264594912

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 32, 33, 38, 44, 48, 57, 66, 76, 88, 96, 114, 121, 132, 152, 176, 209, 228, 242, 264, 304, 352, 363, 418, 456, 484, 528, 587, 608, 627, 726, 836, 912, 968, 1056, 1174, 1254, 1452, 1672, 1761, 1824, 1936, 2299, 2348, 2508, 2904, 3344, 3522, 3872, 4598, 4696, 5016, 5808, 6457, 6688, 6897, 7044, 9196, 9392, 10032, 11153, 11616, 12914, 13794, 14088, 18392, 18784, 19371, 20064, 22306, 25828, 27588, 28176, 33459, 36784, 38742, 44612, 51656, 55176, 56352, 66918, 71027, 73568, 77484, 89224, 103312, 110352, 122683, 133836, 142054, 154968, 178448, 206624, 213081, 220704, 245366, 267672, 284108, 309936, 356896, 368049, 426162, 490732, 535344, 568216, 619872, 736098, 852324, 981464, 1070688, 1136432, 1349513, 1472196, 1704648, 1962928, 2272864, 2699026, 2944392, 3409296, 3925856, 4048539, 5398052, 5888784, 6818592, 8097078, 10796104, 11777568, 16194156, 21592208, 32388312, 43184416, 64776624, 129553248]

約数ペア:

[(1, 129553248), (2, 64776624), (3, 43184416), (4, 32388312), (6, 21592208), (8, 16194156), (11, 11777568), (12, 10796104), (16, 8097078), (19, 6818592), (22, 5888784), (24, 5398052), (32, 4048539), (33, 3925856), (38, 3409296), (44, 2944392), (48, 2699026), (57, 2272864), (66, 1962928), (76, 1704648), (88, 1472196), (96, 1349513), (114, 1136432), (121, 1070688), (132, 981464), (152, 852324), (176, 736098), (209, 619872), (228, 568216), (242, 535344), (264, 490732), (304, 426162), (352, 368049), (363, 356896), (418, 309936), (456, 284108), (484, 267672), (528, 245366), (587, 220704), (608, 213081), (627, 206624), (726, 178448), (836, 154968), (912, 142054), (968, 133836), (1056, 122683), (1174, 110352), (1254, 103312), (1452, 89224), (1672, 77484), (1761, 73568), (1824, 71027), (1936, 66918), (2299, 56352), (2348, 55176), (2508, 51656), (2904, 44612), (3344, 38742), (3522, 36784), (3872, 33459), (4598, 28176), (4696, 27588), (5016, 25828), (5808, 22306), (6457, 20064), (6688, 19371), (6897, 18784), (7044, 18392), (9196, 14088), (9392, 13794), (10032, 12914), (11153, 11616)]