165384828

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{109}}^1\times {\mathrm{223}}^1$

素因数の和:358

約数の個数: 144

約数和(自身を含む): 502261760

約数和(自身を除く): 336876932

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 109, 126, 162, 189, 218, 223, 243, 252, 324, 327, 378, 436, 446, 486, 567, 654, 669, 756, 763, 892, 972, 981, 1134, 1308, 1338, 1526, 1561, 1701, 1962, 2007, 2268, 2289, 2676, 2943, 3052, 3122, 3402, 3924, 4014, 4578, 4683, 5886, 6021, 6244, 6804, 6867, 8028, 8829, 9156, 9366, 11772, 12042, 13734, 14049, 17658, 18063, 18732, 20601, 24084, 24307, 26487, 27468, 28098, 35316, 36126, 41202, 42147, 48614, 52974, 54189, 56196, 61803, 72252, 72921, 82404, 84294, 97228, 105948, 108378, 123606, 126441, 145842, 168588, 170149, 185409, 216756, 218763, 247212, 252882, 291684, 340298, 370818, 379323, 437526, 505764, 510447, 656289, 680596, 741636, 758646, 875052, 1020894, 1312578, 1517292, 1531341, 1968867, 2041788, 2625156, 3062682, 3937734, 4594023, 5906601, 6125364, 7875468, 9188046, 11813202, 13782069, 18376092, 23626404, 27564138, 41346207, 55128276, 82692414, 165384828]

約数ペア:

[(1, 165384828), (2, 82692414), (3, 55128276), (4, 41346207), (6, 27564138), (7, 23626404), (9, 18376092), (12, 13782069), (14, 11813202), (18, 9188046), (21, 7875468), (27, 6125364), (28, 5906601), (36, 4594023), (42, 3937734), (54, 3062682), (63, 2625156), (81, 2041788), (84, 1968867), (108, 1531341), (109, 1517292), (126, 1312578), (162, 1020894), (189, 875052), (218, 758646), (223, 741636), (243, 680596), (252, 656289), (324, 510447), (327, 505764), (378, 437526), (436, 379323), (446, 370818), (486, 340298), (567, 291684), (654, 252882), (669, 247212), (756, 218763), (763, 216756), (892, 185409), (972, 170149), (981, 168588), (1134, 145842), (1308, 126441), (1338, 123606), (1526, 108378), (1561, 105948), (1701, 97228), (1962, 84294), (2007, 82404), (2268, 72921), (2289, 72252), (2676, 61803), (2943, 56196), (3052, 54189), (3122, 52974), (3402, 48614), (3924, 42147), (4014, 41202), (4578, 36126), (4683, 35316), (5886, 28098), (6021, 27468), (6244, 26487), (6804, 24307), (6867, 24084), (8028, 20601), (8829, 18732), (9156, 18063), (9366, 17658), (11772, 14049), (12042, 13734)]