157475071

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{179}}^1$

素因数の和:319

約数の個数: 32

約数和(自身を含む): 183859200

約数和(自身を除く): 26384129

約数列:

[1, 13, 31, 37, 59, 179, 403, 481, 767, 1147, 1829, 2183, 2327, 5549, 6623, 10561, 14911, 23777, 28379, 67673, 72137, 86099, 137293, 205313, 327391, 390757, 879749, 2669069, 4256083, 5079841, 12113467, 157475071]

約数ペア:

[(1, 157475071), (13, 12113467), (31, 5079841), (37, 4256083), (59, 2669069), (179, 879749), (403, 390757), (481, 327391), (767, 205313), (1147, 137293), (1829, 86099), (2183, 72137), (2327, 67673), (5549, 28379), (6623, 23777), (10561, 14911)]