179984338

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:231

約数の個数: 64

約数和(自身を含む): 313528320

約数和(自身を除く): 133543982

約数列:

[1, 2, 17, 23, 34, 46, 47, 59, 83, 94, 118, 166, 391, 782, 799, 1003, 1081, 1357, 1411, 1598, 1909, 2006, 2162, 2714, 2773, 2822, 3818, 3901, 4897, 5546, 7802, 9794, 18377, 23069, 32453, 36754, 46138, 47141, 63779, 64906, 66317, 83249, 89723, 94282, 112631, 127558, 132634, 166498, 179446, 225262, 230159, 460318, 1084243, 1525291, 1914727, 2168486, 3050582, 3829454, 3912703, 5293657, 7825406, 10587314, 89992169, 179984338]

約数ペア:

[(1, 179984338), (2, 89992169), (17, 10587314), (23, 7825406), (34, 5293657), (46, 3912703), (47, 3829454), (59, 3050582), (83, 2168486), (94, 1914727), (118, 1525291), (166, 1084243), (391, 460318), (782, 230159), (799, 225262), (1003, 179446), (1081, 166498), (1357, 132634), (1411, 127558), (1598, 112631), (1909, 94282), (2006, 89723), (2162, 83249), (2714, 66317), (2773, 64906), (2822, 63779), (3818, 47141), (3901, 46138), (4897, 36754), (5546, 32453), (7802, 23069), (9794, 18377)]