163337020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{367}}^1$

素因数の和:428

約数の個数: 144

約数和(自身を含む): 455519232

約数和(自身を除く): 292182212

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 17, 20, 22, 28, 34, 35, 44, 55, 68, 70, 77, 85, 110, 119, 140, 154, 170, 187, 220, 238, 289, 308, 340, 367, 374, 385, 476, 578, 595, 734, 748, 770, 935, 1156, 1190, 1309, 1445, 1468, 1540, 1835, 1870, 2023, 2380, 2569, 2618, 2890, 3179, 3670, 3740, 4037, 4046, 5138, 5236, 5780, 6239, 6358, 6545, 7340, 8074, 8092, 10115, 10276, 12478, 12716, 12845, 13090, 15895, 16148, 20185, 20230, 22253, 24956, 25690, 26180, 28259, 31195, 31790, 40370, 40460, 43673, 44506, 51380, 56518, 62390, 63580, 68629, 80740, 87346, 89012, 106063, 111265, 113036, 124780, 137258, 141295, 174692, 212126, 218365, 222530, 274516, 282590, 343145, 424252, 436730, 445060, 480403, 530315, 565180, 686290, 742441, 873460, 960806, 1060630, 1166693, 1372580, 1484882, 1921612, 2121260, 2333386, 2402015, 2969764, 3712205, 4666772, 4804030, 5833465, 7424410, 8166851, 9608060, 11666930, 14848820, 16333702, 23333860, 32667404, 40834255, 81668510, 163337020]

約数ペア:

[(1, 163337020), (2, 81668510), (4, 40834255), (5, 32667404), (7, 23333860), (10, 16333702), (11, 14848820), (14, 11666930), (17, 9608060), (20, 8166851), (22, 7424410), (28, 5833465), (34, 4804030), (35, 4666772), (44, 3712205), (55, 2969764), (68, 2402015), (70, 2333386), (77, 2121260), (85, 1921612), (110, 1484882), (119, 1372580), (140, 1166693), (154, 1060630), (170, 960806), (187, 873460), (220, 742441), (238, 686290), (289, 565180), (308, 530315), (340, 480403), (367, 445060), (374, 436730), (385, 424252), (476, 343145), (578, 282590), (595, 274516), (734, 222530), (748, 218365), (770, 212126), (935, 174692), (1156, 141295), (1190, 137258), (1309, 124780), (1445, 113036), (1468, 111265), (1540, 106063), (1835, 89012), (1870, 87346), (2023, 80740), (2380, 68629), (2569, 63580), (2618, 62390), (2890, 56518), (3179, 51380), (3670, 44506), (3740, 43673), (4037, 40460), (4046, 40370), (5138, 31790), (5236, 31195), (5780, 28259), (6239, 26180), (6358, 25690), (6545, 24956), (7340, 22253), (8074, 20230), (8092, 20185), (10115, 16148), (10276, 15895), (12478, 13090), (12716, 12845)]