155160456

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{18959}}^1$

素因数の和:19010

約数の個数: 64

約数和(自身を含む): 436838400

約数和(自身を除く): 281677944

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 31, 33, 44, 62, 66, 88, 93, 124, 132, 186, 248, 264, 341, 372, 682, 744, 1023, 1364, 2046, 2728, 4092, 8184, 18959, 37918, 56877, 75836, 113754, 151672, 208549, 227508, 417098, 455016, 587729, 625647, 834196, 1175458, 1251294, 1668392, 1763187, 2350916, 2502588, 3526374, 4701832, 5005176, 6465019, 7052748, 12930038, 14105496, 19395057, 25860076, 38790114, 51720152, 77580228, 155160456]

約数ペア:

[(1, 155160456), (2, 77580228), (3, 51720152), (4, 38790114), (6, 25860076), (8, 19395057), (11, 14105496), (12, 12930038), (22, 7052748), (24, 6465019), (31, 5005176), (33, 4701832), (44, 3526374), (62, 2502588), (66, 2350916), (88, 1763187), (93, 1668392), (124, 1251294), (132, 1175458), (186, 834196), (248, 625647), (264, 587729), (341, 455016), (372, 417098), (682, 227508), (744, 208549), (1023, 151672), (1364, 113754), (2046, 75836), (2728, 56877), (4092, 37918), (8184, 18959)]