156912182080

素因数分解:

$2^6\times 5^1\times {\mathrm{8821}}^1\times {\mathrm{55589}}^1$

素因数の和:64427

約数の個数: 56

約数和(自身を含む): 373696214760

約数和(自身を除く): 216784032680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 8821, 17642, 35284, 44105, 55589, 70568, 88210, 111178, 141136, 176420, 222356, 277945, 282272, 352840, 444712, 555890, 564544, 705680, 889424, 1111780, 1411360, 1778848, 2223560, 2822720, 3557696, 4447120, 8894240, 17788480, 490350569, 980701138, 1961402276, 2451752845, 3922804552, 4903505690, 7845609104, 9807011380, 15691218208, 19614022760, 31382436416, 39228045520, 78456091040, 156912182080]

約数ペア:

[(1, 156912182080), (2, 78456091040), (4, 39228045520), (5, 31382436416), (8, 19614022760), (10, 15691218208), (16, 9807011380), (20, 7845609104), (32, 4903505690), (40, 3922804552), (64, 2451752845), (80, 1961402276), (160, 980701138), (320, 490350569), (8821, 17788480), (17642, 8894240), (35284, 4447120), (44105, 3557696), (55589, 2822720), (70568, 2223560), (88210, 1778848), (111178, 1411360), (141136, 1111780), (176420, 889424), (222356, 705680), (277945, 564544), (282272, 555890), (352840, 444712)]