157098438

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{6329}}^1$

素因数の和:6541

約数の個数: 48

約数和(自身を含む): 391042080

約数和(自身を除く): 233943642

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 197, 394, 591, 1182, 1379, 1773, 2758, 3546, 4137, 6329, 8274, 12411, 12658, 18987, 24822, 37974, 44303, 56961, 88606, 113922, 132909, 265818, 398727, 797454, 1246813, 2493626, 3740439, 7480878, 8727691, 11221317, 17455382, 22442634, 26183073, 52366146, 78549219, 157098438]

約数ペア:

[(1, 157098438), (2, 78549219), (3, 52366146), (6, 26183073), (7, 22442634), (9, 17455382), (14, 11221317), (18, 8727691), (21, 7480878), (42, 3740439), (63, 2493626), (126, 1246813), (197, 797454), (394, 398727), (591, 265818), (1182, 132909), (1379, 113922), (1773, 88606), (2758, 56961), (3546, 44303), (4137, 37974), (6329, 24822), (8274, 18987), (12411, 12658)]