165643968

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{3331}}^1$

素因数の和:3390

約数の個数: 112

約数和(自身を含む): 514567424

約数和(自身を除く): 348923456

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 37, 42, 48, 56, 64, 74, 84, 96, 111, 112, 148, 168, 192, 222, 224, 259, 296, 336, 444, 448, 518, 592, 672, 777, 888, 1036, 1184, 1344, 1554, 1776, 2072, 2368, 3108, 3331, 3552, 4144, 6216, 6662, 7104, 8288, 9993, 12432, 13324, 16576, 19986, 23317, 24864, 26648, 39972, 46634, 49728, 53296, 69951, 79944, 93268, 106592, 123247, 139902, 159888, 186536, 213184, 246494, 279804, 319776, 369741, 373072, 492988, 559608, 639552, 739482, 746144, 862729, 985976, 1119216, 1478964, 1492288, 1725458, 1971952, 2238432, 2588187, 2957928, 3450916, 3943904, 4476864, 5176374, 5915856, 6901832, 7887808, 10352748, 11831712, 13803664, 20705496, 23663424, 27607328, 41410992, 55214656, 82821984, 165643968]

約数ペア:

[(1, 165643968), (2, 82821984), (3, 55214656), (4, 41410992), (6, 27607328), (7, 23663424), (8, 20705496), (12, 13803664), (14, 11831712), (16, 10352748), (21, 7887808), (24, 6901832), (28, 5915856), (32, 5176374), (37, 4476864), (42, 3943904), (48, 3450916), (56, 2957928), (64, 2588187), (74, 2238432), (84, 1971952), (96, 1725458), (111, 1492288), (112, 1478964), (148, 1119216), (168, 985976), (192, 862729), (222, 746144), (224, 739482), (259, 639552), (296, 559608), (336, 492988), (444, 373072), (448, 369741), (518, 319776), (592, 279804), (672, 246494), (777, 213184), (888, 186536), (1036, 159888), (1184, 139902), (1344, 123247), (1554, 106592), (1776, 93268), (2072, 79944), (2368, 69951), (3108, 53296), (3331, 49728), (3552, 46634), (4144, 39972), (6216, 26648), (6662, 24864), (7104, 23317), (8288, 19986), (9993, 16576), (12432, 13324)]