154839048

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2287}}^1$

素因数の和:2347

約数の個数: 128

約数和(自身を含む): 492011520

約数和(自身を除く): 337172472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 31, 39, 42, 52, 56, 62, 78, 84, 91, 93, 104, 124, 156, 168, 182, 186, 217, 248, 273, 312, 364, 372, 403, 434, 546, 651, 728, 744, 806, 868, 1092, 1209, 1302, 1612, 1736, 2184, 2287, 2418, 2604, 2821, 3224, 4574, 4836, 5208, 5642, 6861, 8463, 9148, 9672, 11284, 13722, 16009, 16926, 18296, 22568, 27444, 29731, 32018, 33852, 48027, 54888, 59462, 64036, 67704, 70897, 89193, 96054, 118924, 128072, 141794, 178386, 192108, 208117, 212691, 237848, 283588, 356772, 384216, 416234, 425382, 496279, 567176, 624351, 713544, 832468, 850764, 921661, 992558, 1248702, 1488837, 1664936, 1701528, 1843322, 1985116, 2497404, 2764983, 2977674, 3686644, 3970232, 4994808, 5529966, 5955348, 6451627, 7373288, 11059932, 11910696, 12903254, 19354881, 22119864, 25806508, 38709762, 51613016, 77419524, 154839048]

約数ペア:

[(1, 154839048), (2, 77419524), (3, 51613016), (4, 38709762), (6, 25806508), (7, 22119864), (8, 19354881), (12, 12903254), (13, 11910696), (14, 11059932), (21, 7373288), (24, 6451627), (26, 5955348), (28, 5529966), (31, 4994808), (39, 3970232), (42, 3686644), (52, 2977674), (56, 2764983), (62, 2497404), (78, 1985116), (84, 1843322), (91, 1701528), (93, 1664936), (104, 1488837), (124, 1248702), (156, 992558), (168, 921661), (182, 850764), (186, 832468), (217, 713544), (248, 624351), (273, 567176), (312, 496279), (364, 425382), (372, 416234), (403, 384216), (434, 356772), (546, 283588), (651, 237848), (728, 212691), (744, 208117), (806, 192108), (868, 178386), (1092, 141794), (1209, 128072), (1302, 118924), (1612, 96054), (1736, 89193), (2184, 70897), (2287, 67704), (2418, 64036), (2604, 59462), (2821, 54888), (3224, 48027), (4574, 33852), (4836, 32018), (5208, 29731), (5642, 27444), (6861, 22568), (8463, 18296), (9148, 16926), (9672, 16009), (11284, 13722)]