143770902

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{21149}}^1$

素因数の和:21268

約数の個数: 32

約数和(自身を含む): 316742400

約数和(自身を除く): 172971498

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 103, 206, 309, 618, 1133, 2266, 3399, 6798, 21149, 42298, 63447, 126894, 232639, 465278, 697917, 1395834, 2178347, 4356694, 6535041, 13070082, 23961817, 47923634, 71885451, 143770902]

約数ペア:

[(1, 143770902), (2, 71885451), (3, 47923634), (6, 23961817), (11, 13070082), (22, 6535041), (33, 4356694), (66, 2178347), (103, 1395834), (206, 697917), (309, 465278), (618, 232639), (1133, 126894), (2266, 63447), (3399, 42298), (6798, 21149)]