156617442

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2683}}^1$

素因数の和:2764

約数の個数: 64

約数和(自身を含む): 371036160

約数和(自身を除く): 214418718

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 47, 54, 69, 94, 138, 141, 207, 282, 414, 423, 621, 846, 1081, 1242, 1269, 2162, 2538, 2683, 3243, 5366, 6486, 8049, 9729, 16098, 19458, 24147, 29187, 48294, 58374, 61709, 72441, 123418, 126101, 144882, 185127, 252202, 370254, 378303, 555381, 756606, 1110762, 1134909, 1666143, 2269818, 2900323, 3332286, 3404727, 5800646, 6809454, 8700969, 17401938, 26102907, 52205814, 78308721, 156617442]

約数ペア:

[(1, 156617442), (2, 78308721), (3, 52205814), (6, 26102907), (9, 17401938), (18, 8700969), (23, 6809454), (27, 5800646), (46, 3404727), (47, 3332286), (54, 2900323), (69, 2269818), (94, 1666143), (138, 1134909), (141, 1110762), (207, 756606), (282, 555381), (414, 378303), (423, 370254), (621, 252202), (846, 185127), (1081, 144882), (1242, 126101), (1269, 123418), (2162, 72441), (2538, 61709), (2683, 58374), (3243, 48294), (5366, 29187), (6486, 24147), (8049, 19458), (9729, 16098)]