166857126

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{1231}}^1$

素因数の和:1325

約数の個数: 64

約数和(自身を含む): 372556800

約数和(自身を除く): 205699674

約数列:

[1, 2, 3, 6, 19, 29, 38, 41, 57, 58, 82, 87, 114, 123, 174, 246, 551, 779, 1102, 1189, 1231, 1558, 1653, 2337, 2378, 2462, 3306, 3567, 3693, 4674, 7134, 7386, 22591, 23389, 35699, 45182, 46778, 50471, 67773, 70167, 71398, 100942, 107097, 135546, 140334, 151413, 214194, 302826, 678281, 958949, 1356562, 1463659, 1917898, 2034843, 2876847, 2927318, 4069686, 4390977, 5753694, 8781954, 27809521, 55619042, 83428563, 166857126]

約数ペア:

[(1, 166857126), (2, 83428563), (3, 55619042), (6, 27809521), (19, 8781954), (29, 5753694), (38, 4390977), (41, 4069686), (57, 2927318), (58, 2876847), (82, 2034843), (87, 1917898), (114, 1463659), (123, 1356562), (174, 958949), (246, 678281), (551, 302826), (779, 214194), (1102, 151413), (1189, 140334), (1231, 135546), (1558, 107097), (1653, 100942), (2337, 71398), (2378, 70167), (2462, 67773), (3306, 50471), (3567, 46778), (3693, 45182), (4674, 35699), (7134, 23389), (7386, 22591)]