143993872

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{74377}}^1$

素因数の和:74407

約数の個数: 30

約数和(自身を含む): 306660494

約数和(自身を除く): 162666622

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1936, 74377, 148754, 297508, 595016, 818147, 1190032, 1636294, 3272588, 6545176, 8999617, 13090352, 17999234, 35998468, 71996936, 143993872]

約数ペア:

[(1, 143993872), (2, 71996936), (4, 35998468), (8, 17999234), (11, 13090352), (16, 8999617), (22, 6545176), (44, 3272588), (88, 1636294), (121, 1190032), (176, 818147), (242, 595016), (484, 297508), (968, 148754), (1936, 74377)]