155860776

素因数分解:

$2^3\times 3^2\times {\mathrm{101}}^1\times {\mathrm{21433}}^1$

素因数の和:21546

約数の個数: 48

約数和(自身を含む): 426322260

約数和(自身を除く): 270461484

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 101, 202, 303, 404, 606, 808, 909, 1212, 1818, 2424, 3636, 7272, 21433, 42866, 64299, 85732, 128598, 171464, 192897, 257196, 385794, 514392, 771588, 1543176, 2164733, 4329466, 6494199, 8658932, 12988398, 17317864, 19482597, 25976796, 38965194, 51953592, 77930388, 155860776]

約数ペア:

[(1, 155860776), (2, 77930388), (3, 51953592), (4, 38965194), (6, 25976796), (8, 19482597), (9, 17317864), (12, 12988398), (18, 8658932), (24, 6494199), (36, 4329466), (72, 2164733), (101, 1543176), (202, 771588), (303, 514392), (404, 385794), (606, 257196), (808, 192897), (909, 171464), (1212, 128598), (1818, 85732), (2424, 64299), (3636, 42866), (7272, 21433)]