167360480

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{21347}}^1$

素因数の和:21376

約数の個数: 72

約数和(自身を含む): 459964008

約数和(自身を除く): 292603528

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 392, 490, 560, 784, 980, 1120, 1568, 1960, 3920, 7840, 21347, 42694, 85388, 106735, 149429, 170776, 213470, 298858, 341552, 426940, 597716, 683104, 747145, 853880, 1046003, 1195432, 1494290, 1707760, 2092006, 2390864, 2988580, 3415520, 4184012, 4781728, 5230015, 5977160, 8368024, 10460030, 11954320, 16736048, 20920060, 23908640, 33472096, 41840120, 83680240, 167360480]

約数ペア:

[(1, 167360480), (2, 83680240), (4, 41840120), (5, 33472096), (7, 23908640), (8, 20920060), (10, 16736048), (14, 11954320), (16, 10460030), (20, 8368024), (28, 5977160), (32, 5230015), (35, 4781728), (40, 4184012), (49, 3415520), (56, 2988580), (70, 2390864), (80, 2092006), (98, 1707760), (112, 1494290), (140, 1195432), (160, 1046003), (196, 853880), (224, 747145), (245, 683104), (280, 597716), (392, 426940), (490, 341552), (560, 298858), (784, 213470), (980, 170776), (1120, 149429), (1568, 106735), (1960, 85388), (3920, 42694), (7840, 21347)]