156374656

素因数分解:

$2^7\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{359}}^1$

素因数の和:497

約数の個数: 64

約数和(自身を含む): 323870400

約数和(自身を除く): 167495744

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 83, 128, 164, 166, 328, 332, 359, 656, 664, 718, 1312, 1328, 1436, 2624, 2656, 2872, 3403, 5248, 5312, 5744, 6806, 10624, 11488, 13612, 14719, 22976, 27224, 29438, 29797, 45952, 54448, 58876, 59594, 108896, 117752, 119188, 217792, 235504, 238376, 435584, 471008, 476752, 942016, 953504, 1221677, 1884032, 1907008, 2443354, 3814016, 4886708, 9773416, 19546832, 39093664, 78187328, 156374656]

約数ペア:

[(1, 156374656), (2, 78187328), (4, 39093664), (8, 19546832), (16, 9773416), (32, 4886708), (41, 3814016), (64, 2443354), (82, 1907008), (83, 1884032), (128, 1221677), (164, 953504), (166, 942016), (328, 476752), (332, 471008), (359, 435584), (656, 238376), (664, 235504), (718, 217792), (1312, 119188), (1328, 117752), (1436, 108896), (2624, 59594), (2656, 58876), (2872, 54448), (3403, 45952), (5248, 29797), (5312, 29438), (5744, 27224), (6806, 22976), (10624, 14719), (11488, 13612)]