149497218

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{12527}}^1$

素因数の和:12568

約数の個数: 64

約数和(自身を含む): 378846720

約数和(自身を除く): 229349502

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 27, 34, 39, 51, 54, 78, 102, 117, 153, 221, 234, 306, 351, 442, 459, 663, 702, 918, 1326, 1989, 3978, 5967, 11934, 12527, 25054, 37581, 75162, 112743, 162851, 212959, 225486, 325702, 338229, 425918, 488553, 638877, 676458, 977106, 1277754, 1465659, 1916631, 2768467, 2931318, 3833262, 4396977, 5536934, 5749893, 8305401, 8793954, 11499786, 16610802, 24916203, 49832406, 74748609, 149497218]

約数ペア:

[(1, 149497218), (2, 74748609), (3, 49832406), (6, 24916203), (9, 16610802), (13, 11499786), (17, 8793954), (18, 8305401), (26, 5749893), (27, 5536934), (34, 4396977), (39, 3833262), (51, 2931318), (54, 2768467), (78, 1916631), (102, 1465659), (117, 1277754), (153, 977106), (221, 676458), (234, 638877), (306, 488553), (351, 425918), (442, 338229), (459, 325702), (663, 225486), (702, 212959), (918, 162851), (1326, 112743), (1989, 75162), (3978, 37581), (5967, 25054), (11934, 12527)]