161536536

素因数分解:

$2^3\times 3^2\times 7^3\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:275

約数の個数: 192

約数和(自身を含む): 529152000

約数和(自身を除く): 367615464

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 31, 36, 42, 49, 56, 62, 63, 72, 84, 93, 98, 124, 126, 147, 168, 186, 196, 211, 217, 248, 252, 279, 294, 343, 372, 392, 422, 434, 441, 504, 558, 588, 633, 651, 686, 744, 844, 868, 882, 1029, 1116, 1176, 1266, 1302, 1372, 1477, 1519, 1688, 1736, 1764, 1899, 1953, 2058, 2232, 2532, 2604, 2744, 2954, 3038, 3087, 3528, 3798, 3906, 4116, 4431, 4557, 5064, 5208, 5908, 6076, 6174, 6541, 7596, 7812, 8232, 8862, 9114, 10339, 10633, 11816, 12152, 12348, 13082, 13293, 13671, 15192, 15624, 17724, 18228, 19623, 20678, 21266, 24696, 26164, 26586, 27342, 31017, 31899, 35448, 36456, 39246, 41356, 42532, 45787, 52328, 53172, 54684, 58869, 62034, 63798, 72373, 78492, 82712, 85064, 91574, 93051, 95697, 106344, 109368, 117738, 124068, 127596, 137361, 144746, 156984, 183148, 186102, 191394, 217119, 235476, 248136, 255192, 274722, 289492, 320509, 366296, 372204, 382788, 412083, 434238, 470952, 549444, 578984, 641018, 651357, 744408, 765576, 824166, 868476, 961527, 1098888, 1282036, 1302714, 1648332, 1736952, 1923054, 2243563, 2564072, 2605428, 2884581, 3296664, 3846108, 4487126, 5210856, 5769162, 6730689, 7692216, 8974252, 11538324, 13461378, 17948504, 20192067, 23076648, 26922756, 40384134, 53845512, 80768268, 161536536]

約数ペア:

[(1, 161536536), (2, 80768268), (3, 53845512), (4, 40384134), (6, 26922756), (7, 23076648), (8, 20192067), (9, 17948504), (12, 13461378), (14, 11538324), (18, 8974252), (21, 7692216), (24, 6730689), (28, 5769162), (31, 5210856), (36, 4487126), (42, 3846108), (49, 3296664), (56, 2884581), (62, 2605428), (63, 2564072), (72, 2243563), (84, 1923054), (93, 1736952), (98, 1648332), (124, 1302714), (126, 1282036), (147, 1098888), (168, 961527), (186, 868476), (196, 824166), (211, 765576), (217, 744408), (248, 651357), (252, 641018), (279, 578984), (294, 549444), (343, 470952), (372, 434238), (392, 412083), (422, 382788), (434, 372204), (441, 366296), (504, 320509), (558, 289492), (588, 274722), (633, 255192), (651, 248136), (686, 235476), (744, 217119), (844, 191394), (868, 186102), (882, 183148), (1029, 156984), (1116, 144746), (1176, 137361), (1266, 127596), (1302, 124068), (1372, 117738), (1477, 109368), (1519, 106344), (1688, 95697), (1736, 93051), (1764, 91574), (1899, 85064), (1953, 82712), (2058, 78492), (2232, 72373), (2532, 63798), (2604, 62034), (2744, 58869), (2954, 54684), (3038, 53172), (3087, 52328), (3528, 45787), (3798, 42532), (3906, 41356), (4116, 39246), (4431, 36456), (4557, 35448), (5064, 31899), (5208, 31017), (5908, 27342), (6076, 26586), (6174, 26164), (6541, 24696), (7596, 21266), (7812, 20678), (8232, 19623), (8862, 18228), (9114, 17724), (10339, 15624), (10633, 15192), (11816, 13671), (12152, 13293), (12348, 13082)]