142242948

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{4643}}^1$

素因数の和:4713

約数の個数: 72

約数和(自身を含む): 385414848

約数和(自身を除く): 243171900

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 37, 46, 69, 74, 92, 111, 138, 148, 207, 222, 276, 333, 414, 444, 666, 828, 851, 1332, 1702, 2553, 3404, 4643, 5106, 7659, 9286, 10212, 13929, 15318, 18572, 27858, 30636, 41787, 55716, 83574, 106789, 167148, 171791, 213578, 320367, 343582, 427156, 515373, 640734, 687164, 961101, 1030746, 1281468, 1546119, 1922202, 2061492, 3092238, 3844404, 3951193, 6184476, 7902386, 11853579, 15804772, 23707158, 35560737, 47414316, 71121474, 142242948]

約数ペア:

[(1, 142242948), (2, 71121474), (3, 47414316), (4, 35560737), (6, 23707158), (9, 15804772), (12, 11853579), (18, 7902386), (23, 6184476), (36, 3951193), (37, 3844404), (46, 3092238), (69, 2061492), (74, 1922202), (92, 1546119), (111, 1281468), (138, 1030746), (148, 961101), (207, 687164), (222, 640734), (276, 515373), (333, 427156), (414, 343582), (444, 320367), (666, 213578), (828, 171791), (851, 167148), (1332, 106789), (1702, 83574), (2553, 55716), (3404, 41787), (4643, 30636), (5106, 27858), (7659, 18572), (9286, 15318), (10212, 13929)]