149631156

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{773}}^1$

素因数の和:1085

約数の個数: 72

約数和(自身を含む): 400065120

約数和(自身を除く): 250433964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 283, 342, 566, 684, 773, 849, 1132, 1546, 1698, 2319, 2547, 3092, 3396, 4638, 5094, 5377, 6957, 9276, 10188, 10754, 13914, 14687, 16131, 21508, 27828, 29374, 32262, 44061, 48393, 58748, 64524, 88122, 96786, 132183, 176244, 193572, 218759, 264366, 437518, 528732, 656277, 875036, 1312554, 1968831, 2625108, 3937662, 4156421, 7875324, 8312842, 12469263, 16625684, 24938526, 37407789, 49877052, 74815578, 149631156]

約数ペア:

[(1, 149631156), (2, 74815578), (3, 49877052), (4, 37407789), (6, 24938526), (9, 16625684), (12, 12469263), (18, 8312842), (19, 7875324), (36, 4156421), (38, 3937662), (57, 2625108), (76, 1968831), (114, 1312554), (171, 875036), (228, 656277), (283, 528732), (342, 437518), (566, 264366), (684, 218759), (773, 193572), (849, 176244), (1132, 132183), (1546, 96786), (1698, 88122), (2319, 64524), (2547, 58748), (3092, 48393), (3396, 44061), (4638, 32262), (5094, 29374), (5377, 27828), (6957, 21508), (9276, 16131), (10188, 14687), (10754, 13914)]