166647572

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{15787}}^1$

素因数の和:15840

約数の個数: 48

約数和(自身を含む): 371333760

約数和(自身を除く): 204686188

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 29, 52, 58, 91, 116, 182, 203, 364, 377, 406, 754, 812, 1508, 2639, 5278, 10556, 15787, 31574, 63148, 110509, 205231, 221018, 410462, 442036, 457823, 820924, 915646, 1436617, 1831292, 2873234, 3204761, 5746468, 5951699, 6409522, 11903398, 12819044, 23806796, 41661893, 83323786, 166647572]

約数ペア:

[(1, 166647572), (2, 83323786), (4, 41661893), (7, 23806796), (13, 12819044), (14, 11903398), (26, 6409522), (28, 5951699), (29, 5746468), (52, 3204761), (58, 2873234), (91, 1831292), (116, 1436617), (182, 915646), (203, 820924), (364, 457823), (377, 442036), (406, 410462), (754, 221018), (812, 205231), (1508, 110509), (2639, 63148), (5278, 31574), (10556, 15787)]