154144396

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{577}}^1$

素因数の和:671

約数の個数: 72

約数和(自身を含む): 332095680

約数和(自身を除く): 177951284

約数列:

[1, 2, 4, 7, 14, 28, 29, 47, 49, 58, 94, 98, 116, 188, 196, 203, 329, 406, 577, 658, 812, 1154, 1316, 1363, 1421, 2303, 2308, 2726, 2842, 4039, 4606, 5452, 5684, 8078, 9212, 9541, 16156, 16733, 19082, 27119, 28273, 33466, 38164, 54238, 56546, 66787, 66932, 108476, 113092, 117131, 133574, 189833, 234262, 267148, 379666, 468524, 759332, 786451, 819917, 1328831, 1572902, 1639834, 2657662, 3145804, 3279668, 5315324, 5505157, 11010314, 22020628, 38536099, 77072198, 154144396]

約数ペア:

[(1, 154144396), (2, 77072198), (4, 38536099), (7, 22020628), (14, 11010314), (28, 5505157), (29, 5315324), (47, 3279668), (49, 3145804), (58, 2657662), (94, 1639834), (98, 1572902), (116, 1328831), (188, 819917), (196, 786451), (203, 759332), (329, 468524), (406, 379666), (577, 267148), (658, 234262), (812, 189833), (1154, 133574), (1316, 117131), (1363, 113092), (1421, 108476), (2303, 66932), (2308, 66787), (2726, 56546), (2842, 54238), (4039, 38164), (4606, 33466), (5452, 28273), (5684, 27119), (8078, 19082), (9212, 16733), (9541, 16156)]