138842704

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8669}}^1$

素因数の和:8708

約数の個数: 80

約数和(自身を含む): 361226880

約数和(自身を除く): 222384176

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 112, 143, 154, 176, 182, 208, 286, 308, 364, 572, 616, 728, 1001, 1144, 1232, 1456, 2002, 2288, 4004, 8008, 8669, 16016, 17338, 34676, 60683, 69352, 95359, 112697, 121366, 138704, 190718, 225394, 242732, 381436, 450788, 485464, 667513, 762872, 788879, 901576, 970928, 1239667, 1335026, 1525744, 1577758, 1803152, 2479334, 2670052, 3155516, 4958668, 5340104, 6311032, 8677669, 9917336, 10680208, 12622064, 17355338, 19834672, 34710676, 69421352, 138842704]

約数ペア:

[(1, 138842704), (2, 69421352), (4, 34710676), (7, 19834672), (8, 17355338), (11, 12622064), (13, 10680208), (14, 9917336), (16, 8677669), (22, 6311032), (26, 5340104), (28, 4958668), (44, 3155516), (52, 2670052), (56, 2479334), (77, 1803152), (88, 1577758), (91, 1525744), (104, 1335026), (112, 1239667), (143, 970928), (154, 901576), (176, 788879), (182, 762872), (208, 667513), (286, 485464), (308, 450788), (364, 381436), (572, 242732), (616, 225394), (728, 190718), (1001, 138704), (1144, 121366), (1232, 112697), (1456, 95359), (2002, 69352), (2288, 60683), (4004, 34676), (8008, 17338), (8669, 16016)]