130774864

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{2179}}^1$

素因数の和:2240

約数の個数: 60

約数和(自身を含む): 287620480

約数和(自身を除く): 156845616

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 121, 124, 176, 242, 248, 341, 484, 496, 682, 968, 1364, 1936, 2179, 2728, 3751, 4358, 5456, 7502, 8716, 15004, 17432, 23969, 30008, 34864, 47938, 60016, 67549, 95876, 135098, 191752, 263659, 270196, 383504, 527318, 540392, 743039, 1054636, 1080784, 1486078, 2109272, 2972156, 4218544, 5944312, 8173429, 11888624, 16346858, 32693716, 65387432, 130774864]

約数ペア:

[(1, 130774864), (2, 65387432), (4, 32693716), (8, 16346858), (11, 11888624), (16, 8173429), (22, 5944312), (31, 4218544), (44, 2972156), (62, 2109272), (88, 1486078), (121, 1080784), (124, 1054636), (176, 743039), (242, 540392), (248, 527318), (341, 383504), (484, 270196), (496, 263659), (682, 191752), (968, 135098), (1364, 95876), (1936, 67549), (2179, 60016), (2728, 47938), (3751, 34864), (4358, 30008), (5456, 23969), (7502, 17432), (8716, 15004)]