148634920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{14347}}^1$

素因数の和:14402

約数の個数: 64

約数和(自身を含む): 392561280

約数和(自身を除く): 243926360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 37, 40, 56, 70, 74, 140, 148, 185, 259, 280, 296, 370, 518, 740, 1036, 1295, 1480, 2072, 2590, 5180, 10360, 14347, 28694, 57388, 71735, 100429, 114776, 143470, 200858, 286940, 401716, 502145, 530839, 573880, 803432, 1004290, 1061678, 2008580, 2123356, 2654195, 3715873, 4017160, 4246712, 5308390, 7431746, 10616780, 14863492, 18579365, 21233560, 29726984, 37158730, 74317460, 148634920]

約数ペア:

[(1, 148634920), (2, 74317460), (4, 37158730), (5, 29726984), (7, 21233560), (8, 18579365), (10, 14863492), (14, 10616780), (20, 7431746), (28, 5308390), (35, 4246712), (37, 4017160), (40, 3715873), (56, 2654195), (70, 2123356), (74, 2008580), (140, 1061678), (148, 1004290), (185, 803432), (259, 573880), (280, 530839), (296, 502145), (370, 401716), (518, 286940), (740, 200858), (1036, 143470), (1295, 114776), (1480, 100429), (2072, 71735), (2590, 57388), (5180, 28694), (10360, 14347)]