156988746

素因数分解:

$2^1\times 3^3\times {\mathrm{61}}^1\times {\mathrm{47659}}^1$

素因数の和:47731

約数の個数: 32

約数和(自身を含む): 354590400

約数和(自身を除く): 197601654

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 122, 183, 366, 549, 1098, 1647, 3294, 47659, 95318, 142977, 285954, 428931, 857862, 1286793, 2573586, 2907199, 5814398, 8721597, 17443194, 26164791, 52329582, 78494373, 156988746]

約数ペア:

[(1, 156988746), (2, 78494373), (3, 52329582), (6, 26164791), (9, 17443194), (18, 8721597), (27, 5814398), (54, 2907199), (61, 2573586), (122, 1286793), (183, 857862), (366, 428931), (549, 285954), (1098, 142977), (1647, 95318), (3294, 47659)]