154498764

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{2551}}^1$

素因数の和:2675

約数の個数: 72

約数和(自身を含む): 423591168

約数和(自身を除く): 269092404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 103, 147, 196, 206, 294, 309, 412, 588, 618, 721, 1236, 1442, 2163, 2551, 2884, 4326, 5047, 5102, 7653, 8652, 10094, 10204, 15141, 15306, 17857, 20188, 30282, 30612, 35714, 53571, 60564, 71428, 107142, 124999, 214284, 249998, 262753, 374997, 499996, 525506, 749994, 788259, 1051012, 1499988, 1576518, 1839271, 3153036, 3678542, 5517813, 7357084, 11035626, 12874897, 22071252, 25749794, 38624691, 51499588, 77249382, 154498764]

約数ペア:

[(1, 154498764), (2, 77249382), (3, 51499588), (4, 38624691), (6, 25749794), (7, 22071252), (12, 12874897), (14, 11035626), (21, 7357084), (28, 5517813), (42, 3678542), (49, 3153036), (84, 1839271), (98, 1576518), (103, 1499988), (147, 1051012), (196, 788259), (206, 749994), (294, 525506), (309, 499996), (412, 374997), (588, 262753), (618, 249998), (721, 214284), (1236, 124999), (1442, 107142), (2163, 71428), (2551, 60564), (2884, 53571), (4326, 35714), (5047, 30612), (5102, 30282), (7653, 20188), (8652, 17857), (10094, 15306), (10204, 15141)]