164096244

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{673}}^1$

素因数の和:1217

約数の個数: 72

約数和(自身を含む): 448228872

約数和(自身を除く): 284132628

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 521, 673, 1042, 1346, 1563, 2019, 2084, 2692, 3126, 4038, 4689, 6057, 6252, 6773, 8076, 8749, 9378, 12114, 13546, 17498, 18756, 20319, 24228, 26247, 27092, 34996, 40638, 52494, 60957, 78741, 81276, 104988, 121914, 157482, 243828, 314964, 350633, 701266, 1051899, 1402532, 2103798, 3155697, 4207596, 4558229, 6311394, 9116458, 12622788, 13674687, 18232916, 27349374, 41024061, 54698748, 82048122, 164096244]

約数ペア:

[(1, 164096244), (2, 82048122), (3, 54698748), (4, 41024061), (6, 27349374), (9, 18232916), (12, 13674687), (13, 12622788), (18, 9116458), (26, 6311394), (36, 4558229), (39, 4207596), (52, 3155697), (78, 2103798), (117, 1402532), (156, 1051899), (234, 701266), (468, 350633), (521, 314964), (673, 243828), (1042, 157482), (1346, 121914), (1563, 104988), (2019, 81276), (2084, 78741), (2692, 60957), (3126, 52494), (4038, 40638), (4689, 34996), (6057, 27092), (6252, 26247), (6773, 24228), (8076, 20319), (8749, 18756), (9378, 17498), (12114, 13546)]