156980214020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{104471}}^1\times {\mathrm{10733}}^1$

素因数の和:115220

約数の個数: 48

約数和(自身を含む): 376791222528

約数和(自身を除く): 219811008508

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 10733, 21466, 42932, 53665, 75131, 104471, 107330, 150262, 208942, 214660, 300524, 375655, 417884, 522355, 731297, 751310, 1044710, 1462594, 1502620, 2089420, 2925188, 3656485, 7312970, 14625940, 1121287243, 2242574486, 4485148972, 5606436215, 7849010701, 11212872430, 15698021402, 22425744860, 31396042804, 39245053505, 78490107010, 156980214020]

約数ペア:

[(1, 156980214020), (2, 78490107010), (4, 39245053505), (5, 31396042804), (7, 22425744860), (10, 15698021402), (14, 11212872430), (20, 7849010701), (28, 5606436215), (35, 4485148972), (70, 2242574486), (140, 1121287243), (10733, 14625940), (21466, 7312970), (42932, 3656485), (53665, 2925188), (75131, 2089420), (104471, 1502620), (107330, 1462594), (150262, 1044710), (208942, 751310), (214660, 731297), (300524, 522355), (375655, 417884)]