163019976

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:339

約数の個数: 128

約数和(自身を含む): 481075200

約数和(自身を除く): 318055224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 71, 79, 84, 142, 158, 168, 173, 213, 237, 284, 316, 346, 426, 474, 497, 519, 553, 568, 632, 692, 852, 948, 994, 1038, 1106, 1211, 1384, 1491, 1659, 1704, 1896, 1988, 2076, 2212, 2422, 2982, 3318, 3633, 3976, 4152, 4424, 4844, 5609, 5964, 6636, 7266, 9688, 11218, 11928, 12283, 13272, 13667, 14532, 16827, 22436, 24566, 27334, 29064, 33654, 36849, 39263, 41001, 44872, 49132, 54668, 67308, 73698, 78526, 82002, 85981, 95669, 98264, 109336, 117789, 134616, 147396, 157052, 164004, 171962, 191338, 235578, 257943, 287007, 294792, 314104, 328008, 343924, 382676, 471156, 515886, 574014, 687848, 765352, 942312, 970357, 1031772, 1148028, 1940714, 2063544, 2296056, 2911071, 3881428, 5822142, 6792499, 7762856, 11644284, 13584998, 20377497, 23288568, 27169996, 40754994, 54339992, 81509988, 163019976]

約数ペア:

[(1, 163019976), (2, 81509988), (3, 54339992), (4, 40754994), (6, 27169996), (7, 23288568), (8, 20377497), (12, 13584998), (14, 11644284), (21, 7762856), (24, 6792499), (28, 5822142), (42, 3881428), (56, 2911071), (71, 2296056), (79, 2063544), (84, 1940714), (142, 1148028), (158, 1031772), (168, 970357), (173, 942312), (213, 765352), (237, 687848), (284, 574014), (316, 515886), (346, 471156), (426, 382676), (474, 343924), (497, 328008), (519, 314104), (553, 294792), (568, 287007), (632, 257943), (692, 235578), (852, 191338), (948, 171962), (994, 164004), (1038, 157052), (1106, 147396), (1211, 134616), (1384, 117789), (1491, 109336), (1659, 98264), (1704, 95669), (1896, 85981), (1988, 82002), (2076, 78526), (2212, 73698), (2422, 67308), (2982, 54668), (3318, 49132), (3633, 44872), (3976, 41001), (4152, 39263), (4424, 36849), (4844, 33654), (5609, 29064), (5964, 27334), (6636, 24566), (7266, 22436), (9688, 16827), (11218, 14532), (11928, 13667), (12283, 13272)]