127570128

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{743}}^1$

素因数の和:841

約数の個数: 120

約数和(自身を含む): 389135808

約数和(自身を除く): 261565680

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 73, 84, 98, 112, 146, 147, 168, 196, 219, 292, 294, 336, 392, 438, 511, 584, 588, 743, 784, 876, 1022, 1168, 1176, 1486, 1533, 1752, 2044, 2229, 2352, 2972, 3066, 3504, 3577, 4088, 4458, 5201, 5944, 6132, 7154, 8176, 8916, 10402, 10731, 11888, 12264, 14308, 15603, 17832, 20804, 21462, 24528, 28616, 31206, 35664, 36407, 41608, 42924, 54239, 57232, 62412, 72814, 83216, 85848, 108478, 109221, 124824, 145628, 162717, 171696, 216956, 218442, 249648, 291256, 325434, 379673, 433912, 436884, 582512, 650868, 759346, 867824, 873768, 1139019, 1301736, 1518692, 1747536, 2278038, 2603472, 2657711, 3037384, 4556076, 5315422, 6074768, 7973133, 9112152, 10630844, 15946266, 18224304, 21261688, 31892532, 42523376, 63785064, 127570128]

約数ペア:

[(1, 127570128), (2, 63785064), (3, 42523376), (4, 31892532), (6, 21261688), (7, 18224304), (8, 15946266), (12, 10630844), (14, 9112152), (16, 7973133), (21, 6074768), (24, 5315422), (28, 4556076), (42, 3037384), (48, 2657711), (49, 2603472), (56, 2278038), (73, 1747536), (84, 1518692), (98, 1301736), (112, 1139019), (146, 873768), (147, 867824), (168, 759346), (196, 650868), (219, 582512), (292, 436884), (294, 433912), (336, 379673), (392, 325434), (438, 291256), (511, 249648), (584, 218442), (588, 216956), (743, 171696), (784, 162717), (876, 145628), (1022, 124824), (1168, 109221), (1176, 108478), (1486, 85848), (1533, 83216), (1752, 72814), (2044, 62412), (2229, 57232), (2352, 54239), (2972, 42924), (3066, 41608), (3504, 36407), (3577, 35664), (4088, 31206), (4458, 28616), (5201, 24528), (5944, 21462), (6132, 20804), (7154, 17832), (8176, 15603), (8916, 14308), (10402, 12264), (10731, 11888)]