163902690434

素因数分解:

$2^1\times 7^2\times {\mathrm{193}}^1\times {\mathrm{2659}}^1\times {\mathrm{3259}}^1$

素因数の和:6127

約数の個数: 48

約数和(自身を含む): 287671658400

約数和(自身を除く): 123768967966

約数列:

[1, 2, 7, 14, 49, 98, 193, 386, 1351, 2659, 2702, 3259, 5318, 6518, 9457, 18613, 18914, 22813, 37226, 45626, 130291, 159691, 260582, 319382, 513187, 628987, 1026374, 1257974, 3592309, 4402909, 7184618, 8665681, 8805818, 17331362, 25146163, 30820363, 50292326, 60659767, 61640726, 121319534, 424618369, 849236738, 1672476433, 3344952866, 11707335031, 23414670062, 81951345217, 163902690434]

約数ペア:

[(1, 163902690434), (2, 81951345217), (7, 23414670062), (14, 11707335031), (49, 3344952866), (98, 1672476433), (193, 849236738), (386, 424618369), (1351, 121319534), (2659, 61640726), (2702, 60659767), (3259, 50292326), (5318, 30820363), (6518, 25146163), (9457, 17331362), (18613, 8805818), (18914, 8665681), (22813, 7184618), (37226, 4402909), (45626, 3592309), (130291, 1257974), (159691, 1026374), (260582, 628987), (319382, 513187)]