153915160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{3037}}^1$

素因数の和:3236

約数の個数: 64

約数和(自身を含む): 398099520

約数和(自身を除く): 244184360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 181, 280, 362, 724, 905, 1267, 1448, 1810, 2534, 3037, 3620, 5068, 6074, 6335, 7240, 10136, 12148, 12670, 15185, 21259, 24296, 25340, 30370, 42518, 50680, 60740, 85036, 106295, 121480, 170072, 212590, 425180, 549697, 850360, 1099394, 2198788, 2748485, 3847879, 4397576, 5496970, 7695758, 10993940, 15391516, 19239395, 21987880, 30783032, 38478790, 76957580, 153915160]

約数ペア:

[(1, 153915160), (2, 76957580), (4, 38478790), (5, 30783032), (7, 21987880), (8, 19239395), (10, 15391516), (14, 10993940), (20, 7695758), (28, 5496970), (35, 4397576), (40, 3847879), (56, 2748485), (70, 2198788), (140, 1099394), (181, 850360), (280, 549697), (362, 425180), (724, 212590), (905, 170072), (1267, 121480), (1448, 106295), (1810, 85036), (2534, 60740), (3037, 50680), (3620, 42518), (5068, 30370), (6074, 25340), (6335, 24296), (7240, 21259), (10136, 15185), (12148, 12670)]