148690240

素因数分解:

$2^6\times 5^1\times {\mathrm{131}}^1\times {\mathrm{3547}}^1$

素因数の和:3695

約数の個数: 56

約数和(自身を含む): 356872032

約数和(自身を除く): 208181792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 131, 160, 262, 320, 524, 655, 1048, 1310, 2096, 2620, 3547, 4192, 5240, 7094, 8384, 10480, 14188, 17735, 20960, 28376, 35470, 41920, 56752, 70940, 113504, 141880, 227008, 283760, 464657, 567520, 929314, 1135040, 1858628, 2323285, 3717256, 4646570, 7434512, 9293140, 14869024, 18586280, 29738048, 37172560, 74345120, 148690240]

約数ペア:

[(1, 148690240), (2, 74345120), (4, 37172560), (5, 29738048), (8, 18586280), (10, 14869024), (16, 9293140), (20, 7434512), (32, 4646570), (40, 3717256), (64, 2323285), (80, 1858628), (131, 1135040), (160, 929314), (262, 567520), (320, 464657), (524, 283760), (655, 227008), (1048, 141880), (1310, 113504), (2096, 70940), (2620, 56752), (3547, 41920), (4192, 35470), (5240, 28376), (7094, 20960), (8384, 17735), (10480, 14188)]