239881138

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{167}}^1$

素因数の和:319

約数の個数: 64

約数和(自身を含む): 441262080

約数和(自身を除く): 201380942

約数列:

[1, 2, 7, 14, 37, 47, 59, 74, 94, 118, 167, 259, 329, 334, 413, 518, 658, 826, 1169, 1739, 2183, 2338, 2773, 3478, 4366, 5546, 6179, 7849, 9853, 12173, 12358, 15281, 15698, 19411, 19706, 24346, 30562, 38822, 43253, 54943, 68971, 86506, 102601, 109886, 137942, 205202, 290413, 364561, 463091, 580826, 718207, 729122, 926182, 1436414, 2032891, 2551927, 3241637, 4065782, 5103854, 6483274, 17134367, 34268734, 119940569, 239881138]

約数ペア:

[(1, 239881138), (2, 119940569), (7, 34268734), (14, 17134367), (37, 6483274), (47, 5103854), (59, 4065782), (74, 3241637), (94, 2551927), (118, 2032891), (167, 1436414), (259, 926182), (329, 729122), (334, 718207), (413, 580826), (518, 463091), (658, 364561), (826, 290413), (1169, 205202), (1739, 137942), (2183, 109886), (2338, 102601), (2773, 86506), (3478, 68971), (4366, 54943), (5546, 43253), (6179, 38822), (7849, 30562), (9853, 24346), (12173, 19706), (12358, 19411), (15281, 15698)]