128930652

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{210671}}^1$

素因数の和:210698

約数の個数: 36

約数和(自身を含む): 345080736

約数和(自身を除く): 216150084

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 210671, 421342, 632013, 842684, 1264026, 1896039, 2528052, 3581407, 3792078, 7162814, 7584156, 10744221, 14325628, 21488442, 32232663, 42976884, 64465326, 128930652]

約数ペア:

[(1, 128930652), (2, 64465326), (3, 42976884), (4, 32232663), (6, 21488442), (9, 14325628), (12, 10744221), (17, 7584156), (18, 7162814), (34, 3792078), (36, 3581407), (51, 2528052), (68, 1896039), (102, 1264026), (153, 842684), (204, 632013), (306, 421342), (612, 210671)]