183700908

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{1489}}^1$

素因数の和:1671

約数の個数: 72

約数和(自身を含む): 488124000

約数和(自身を除く): 304423092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 149, 207, 276, 298, 414, 447, 596, 828, 894, 1341, 1489, 1788, 2682, 2978, 3427, 4467, 5364, 5956, 6854, 8934, 10281, 13401, 13708, 17868, 20562, 26802, 30843, 34247, 41124, 53604, 61686, 68494, 102741, 123372, 136988, 205482, 221861, 308223, 410964, 443722, 616446, 665583, 887444, 1232892, 1331166, 1996749, 2662332, 3993498, 5102803, 7986996, 10205606, 15308409, 20411212, 30616818, 45925227, 61233636, 91850454, 183700908]

約数ペア:

[(1, 183700908), (2, 91850454), (3, 61233636), (4, 45925227), (6, 30616818), (9, 20411212), (12, 15308409), (18, 10205606), (23, 7986996), (36, 5102803), (46, 3993498), (69, 2662332), (92, 1996749), (138, 1331166), (149, 1232892), (207, 887444), (276, 665583), (298, 616446), (414, 443722), (447, 410964), (596, 308223), (828, 221861), (894, 205482), (1341, 136988), (1489, 123372), (1788, 102741), (2682, 68494), (2978, 61686), (3427, 53604), (4467, 41124), (5364, 34247), (5956, 30843), (6854, 26802), (8934, 20562), (10281, 17868), (13401, 13708)]