153606374

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{971}}^1$

素因数の和:1196

約数の個数: 32

約数和(自身を含む): 254741760

約数和(自身を除く): 101135386

約数列:

[1, 2, 19, 23, 38, 46, 181, 362, 437, 874, 971, 1942, 3439, 4163, 6878, 8326, 18449, 22333, 36898, 44666, 79097, 158194, 175751, 351502, 424327, 848654, 3339269, 4042273, 6678538, 8084546, 76803187, 153606374]

約数ペア:

[(1, 153606374), (2, 76803187), (19, 8084546), (23, 6678538), (38, 4042273), (46, 3339269), (181, 848654), (362, 424327), (437, 351502), (874, 175751), (971, 158194), (1942, 79097), (3439, 44666), (4163, 36898), (6878, 22333), (8326, 18449)]