138764336

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{541}}^1$

素因数の和:630

約数の個数: 80

約数和(自身を含む): 304855488

約数和(自身を除く): 166091152

約数列:

[1, 2, 4, 8, 16, 17, 23, 34, 41, 46, 68, 82, 92, 136, 164, 184, 272, 328, 368, 391, 541, 656, 697, 782, 943, 1082, 1394, 1564, 1886, 2164, 2788, 3128, 3772, 4328, 5576, 6256, 7544, 8656, 9197, 11152, 12443, 15088, 16031, 18394, 22181, 24886, 32062, 36788, 44362, 49772, 64124, 73576, 88724, 99544, 128248, 147152, 177448, 199088, 211531, 256496, 354896, 377077, 423062, 510163, 754154, 846124, 1020326, 1508308, 1692248, 2040652, 3016616, 3384496, 4081304, 6033232, 8162608, 8672771, 17345542, 34691084, 69382168, 138764336]

約数ペア:

[(1, 138764336), (2, 69382168), (4, 34691084), (8, 17345542), (16, 8672771), (17, 8162608), (23, 6033232), (34, 4081304), (41, 3384496), (46, 3016616), (68, 2040652), (82, 1692248), (92, 1508308), (136, 1020326), (164, 846124), (184, 754154), (272, 510163), (328, 423062), (368, 377077), (391, 354896), (541, 256496), (656, 211531), (697, 199088), (782, 177448), (943, 147152), (1082, 128248), (1394, 99544), (1564, 88724), (1886, 73576), (2164, 64124), (2788, 49772), (3128, 44362), (3772, 36788), (4328, 32062), (5576, 24886), (6256, 22181), (7544, 18394), (8656, 16031), (9197, 15088), (11152, 12443)]