156156910002

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{331}}^1\times {\mathrm{639259}}^1$

素因数の和:639639

約数の個数: 48

約数和(自身を含む): 347639816160

約数和(自身を除く): 191482906158

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 331, 369, 662, 738, 993, 1986, 2979, 5958, 13571, 27142, 40713, 81426, 122139, 244278, 639259, 1278518, 1917777, 3835554, 5753331, 11506662, 26209619, 52419238, 78628857, 157257714, 211594729, 235886571, 423189458, 471773142, 634784187, 1269568374, 1904352561, 3808705122, 8675383889, 17350767778, 26026151667, 52052303334, 78078455001, 156156910002]

約数ペア:

[(1, 156156910002), (2, 78078455001), (3, 52052303334), (6, 26026151667), (9, 17350767778), (18, 8675383889), (41, 3808705122), (82, 1904352561), (123, 1269568374), (246, 634784187), (331, 471773142), (369, 423189458), (662, 235886571), (738, 211594729), (993, 157257714), (1986, 78628857), (2979, 52419238), (5958, 26209619), (13571, 11506662), (27142, 5753331), (40713, 3835554), (81426, 1917777), (122139, 1278518), (244278, 639259)]