151931584

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19949}}^1$

素因数の和:19985

約数の個数: 56

約数和(自身を含む): 364845600

約数和(自身を除く): 212914016

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 136, 224, 238, 272, 448, 476, 544, 952, 1088, 1904, 3808, 7616, 19949, 39898, 79796, 139643, 159592, 279286, 319184, 339133, 558572, 638368, 678266, 1117144, 1276736, 1356532, 2234288, 2373931, 2713064, 4468576, 4747862, 5426128, 8937152, 9495724, 10852256, 18991448, 21704512, 37982896, 75965792, 151931584]

約数ペア:

[(1, 151931584), (2, 75965792), (4, 37982896), (7, 21704512), (8, 18991448), (14, 10852256), (16, 9495724), (17, 8937152), (28, 5426128), (32, 4747862), (34, 4468576), (56, 2713064), (64, 2373931), (68, 2234288), (112, 1356532), (119, 1276736), (136, 1117144), (224, 678266), (238, 638368), (272, 558572), (448, 339133), (476, 319184), (544, 279286), (952, 159592), (1088, 139643), (1904, 79796), (3808, 39898), (7616, 19949)]