163338504

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{397}}^1$

素因数の和:523

約数の個数: 128

約数和(自身を含む): 489062400

約数和(自身を除く): 325723896

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 79, 84, 93, 124, 158, 168, 186, 217, 237, 248, 316, 372, 397, 434, 474, 553, 632, 651, 744, 794, 868, 948, 1106, 1191, 1302, 1588, 1659, 1736, 1896, 2212, 2382, 2449, 2604, 2779, 3176, 3318, 4424, 4764, 4898, 5208, 5558, 6636, 7347, 8337, 9528, 9796, 11116, 12307, 13272, 14694, 16674, 17143, 19592, 22232, 24614, 29388, 31363, 33348, 34286, 36921, 49228, 51429, 58776, 62726, 66696, 68572, 73842, 86149, 94089, 98456, 102858, 125452, 137144, 147684, 172298, 188178, 205716, 219541, 250904, 258447, 295368, 344596, 376356, 411432, 439082, 516894, 658623, 689192, 752712, 878164, 972253, 1033788, 1317246, 1756328, 1944506, 2067576, 2634492, 2916759, 3889012, 5268984, 5833518, 6805771, 7778024, 11667036, 13611542, 20417313, 23334072, 27223084, 40834626, 54446168, 81669252, 163338504]

約数ペア:

[(1, 163338504), (2, 81669252), (3, 54446168), (4, 40834626), (6, 27223084), (7, 23334072), (8, 20417313), (12, 13611542), (14, 11667036), (21, 7778024), (24, 6805771), (28, 5833518), (31, 5268984), (42, 3889012), (56, 2916759), (62, 2634492), (79, 2067576), (84, 1944506), (93, 1756328), (124, 1317246), (158, 1033788), (168, 972253), (186, 878164), (217, 752712), (237, 689192), (248, 658623), (316, 516894), (372, 439082), (397, 411432), (434, 376356), (474, 344596), (553, 295368), (632, 258447), (651, 250904), (744, 219541), (794, 205716), (868, 188178), (948, 172298), (1106, 147684), (1191, 137144), (1302, 125452), (1588, 102858), (1659, 98456), (1736, 94089), (1896, 86149), (2212, 73842), (2382, 68572), (2449, 66696), (2604, 62726), (2779, 58776), (3176, 51429), (3318, 49228), (4424, 36921), (4764, 34286), (4898, 33348), (5208, 31363), (5558, 29388), (6636, 24614), (7347, 22232), (8337, 19592), (9528, 17143), (9796, 16674), (11116, 14694), (12307, 13272)]