156912762

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{853}}^1$

素因数の和:955

約数の個数: 64

約数和(自身を含む): 346300416

約数和(自身を除く): 189387654

約数列:

[1, 2, 3, 6, 23, 31, 43, 46, 62, 69, 86, 93, 129, 138, 186, 258, 713, 853, 989, 1333, 1426, 1706, 1978, 2139, 2559, 2666, 2967, 3999, 4278, 5118, 5934, 7998, 19619, 26443, 30659, 36679, 39238, 52886, 58857, 61318, 73358, 79329, 91977, 110037, 117714, 158658, 183954, 220074, 608189, 843617, 1137049, 1216378, 1687234, 1824567, 2274098, 2530851, 3411147, 3649134, 5061702, 6822294, 26152127, 52304254, 78456381, 156912762]

約数ペア:

[(1, 156912762), (2, 78456381), (3, 52304254), (6, 26152127), (23, 6822294), (31, 5061702), (43, 3649134), (46, 3411147), (62, 2530851), (69, 2274098), (86, 1824567), (93, 1687234), (129, 1216378), (138, 1137049), (186, 843617), (258, 608189), (713, 220074), (853, 183954), (989, 158658), (1333, 117714), (1426, 110037), (1706, 91977), (1978, 79329), (2139, 73358), (2559, 61318), (2666, 58857), (2967, 52886), (3999, 39238), (4278, 36679), (5118, 30659), (5934, 26443), (7998, 19619)]