153833238

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{38671}}^1$

素因数の和:38709

約数の個数: 48

約数和(自身を含む): 380068416

約数和(自身を除く): 226235178

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 38671, 77342, 116013, 232026, 348039, 502723, 657407, 696078, 1005446, 1314814, 1508169, 1972221, 3016338, 3944442, 4524507, 5916663, 8546291, 9049014, 11833326, 17092582, 25638873, 51277746, 76916619, 153833238]

約数ペア:

[(1, 153833238), (2, 76916619), (3, 51277746), (6, 25638873), (9, 17092582), (13, 11833326), (17, 9049014), (18, 8546291), (26, 5916663), (34, 4524507), (39, 3944442), (51, 3016338), (78, 1972221), (102, 1508169), (117, 1314814), (153, 1005446), (221, 696078), (234, 657407), (306, 502723), (442, 348039), (663, 232026), (1326, 116013), (1989, 77342), (3978, 38671)]