146485416

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2557}}^1$

素因数の和:2615

約数の個数: 128

約数和(自身を含む): 471490560

約数和(自身を除く): 325005144

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 31, 33, 42, 44, 56, 62, 66, 77, 84, 88, 93, 124, 132, 154, 168, 186, 217, 231, 248, 264, 308, 341, 372, 434, 462, 616, 651, 682, 744, 868, 924, 1023, 1302, 1364, 1736, 1848, 2046, 2387, 2557, 2604, 2728, 4092, 4774, 5114, 5208, 7161, 7671, 8184, 9548, 10228, 14322, 15342, 17899, 19096, 20456, 28127, 28644, 30684, 35798, 53697, 56254, 57288, 61368, 71596, 79267, 84381, 107394, 112508, 143192, 158534, 168762, 196889, 214788, 225016, 237801, 317068, 337524, 393778, 429576, 475602, 554869, 590667, 634136, 675048, 787556, 871937, 951204, 1109738, 1181334, 1575112, 1664607, 1743874, 1902408, 2219476, 2362668, 2615811, 3329214, 3487748, 4438952, 4725336, 5231622, 6103559, 6658428, 6975496, 10463244, 12207118, 13316856, 18310677, 20926488, 24414236, 36621354, 48828472, 73242708, 146485416]

約数ペア:

[(1, 146485416), (2, 73242708), (3, 48828472), (4, 36621354), (6, 24414236), (7, 20926488), (8, 18310677), (11, 13316856), (12, 12207118), (14, 10463244), (21, 6975496), (22, 6658428), (24, 6103559), (28, 5231622), (31, 4725336), (33, 4438952), (42, 3487748), (44, 3329214), (56, 2615811), (62, 2362668), (66, 2219476), (77, 1902408), (84, 1743874), (88, 1664607), (93, 1575112), (124, 1181334), (132, 1109738), (154, 951204), (168, 871937), (186, 787556), (217, 675048), (231, 634136), (248, 590667), (264, 554869), (308, 475602), (341, 429576), (372, 393778), (434, 337524), (462, 317068), (616, 237801), (651, 225016), (682, 214788), (744, 196889), (868, 168762), (924, 158534), (1023, 143192), (1302, 112508), (1364, 107394), (1736, 84381), (1848, 79267), (2046, 71596), (2387, 61368), (2557, 57288), (2604, 56254), (2728, 53697), (4092, 35798), (4774, 30684), (5114, 28644), (5208, 28127), (7161, 20456), (7671, 19096), (8184, 17899), (9548, 15342), (10228, 14322)]