163684836

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{911}}^1$

素因数の和:982

約数の個数: 144

約数和(自身を含む): 509902848

約数和(自身を除く): 346218012

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 31, 36, 42, 46, 62, 63, 69, 84, 92, 93, 124, 126, 138, 161, 186, 207, 217, 252, 276, 279, 322, 372, 414, 434, 483, 558, 644, 651, 713, 828, 868, 911, 966, 1116, 1302, 1426, 1449, 1822, 1932, 1953, 2139, 2604, 2733, 2852, 2898, 3644, 3906, 4278, 4991, 5466, 5796, 6377, 6417, 7812, 8199, 8556, 9982, 10932, 12754, 12834, 14973, 16398, 19131, 19964, 20953, 25508, 25668, 28241, 29946, 32796, 38262, 41906, 44919, 56482, 57393, 59892, 62859, 76524, 83812, 84723, 89838, 112964, 114786, 125718, 146671, 169446, 179676, 188577, 197687, 229572, 251436, 254169, 293342, 338892, 377154, 395374, 440013, 508338, 586684, 593061, 649543, 754308, 790748, 880026, 1016676, 1186122, 1299086, 1320039, 1760052, 1779183, 1948629, 2372244, 2598172, 2640078, 3558366, 3897258, 4546801, 5280156, 5845887, 7116732, 7794516, 9093602, 11691774, 13640403, 18187204, 23383548, 27280806, 40921209, 54561612, 81842418, 163684836]

約数ペア:

[(1, 163684836), (2, 81842418), (3, 54561612), (4, 40921209), (6, 27280806), (7, 23383548), (9, 18187204), (12, 13640403), (14, 11691774), (18, 9093602), (21, 7794516), (23, 7116732), (28, 5845887), (31, 5280156), (36, 4546801), (42, 3897258), (46, 3558366), (62, 2640078), (63, 2598172), (69, 2372244), (84, 1948629), (92, 1779183), (93, 1760052), (124, 1320039), (126, 1299086), (138, 1186122), (161, 1016676), (186, 880026), (207, 790748), (217, 754308), (252, 649543), (276, 593061), (279, 586684), (322, 508338), (372, 440013), (414, 395374), (434, 377154), (483, 338892), (558, 293342), (644, 254169), (651, 251436), (713, 229572), (828, 197687), (868, 188577), (911, 179676), (966, 169446), (1116, 146671), (1302, 125718), (1426, 114786), (1449, 112964), (1822, 89838), (1932, 84723), (1953, 83812), (2139, 76524), (2604, 62859), (2733, 59892), (2852, 57393), (2898, 56482), (3644, 44919), (3906, 41906), (4278, 38262), (4991, 32796), (5466, 29946), (5796, 28241), (6377, 25668), (6417, 25508), (7812, 20953), (8199, 19964), (8556, 19131), (9982, 16398), (10932, 14973), (12754, 12834)]