128436252

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{1933}}^1$

素因数の和:2067

約数の個数: 72

約数和(自身を含む): 351879696

約数和(自身を除く): 223443444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 113, 147, 196, 226, 294, 339, 452, 588, 678, 791, 1356, 1582, 1933, 2373, 3164, 3866, 4746, 5537, 5799, 7732, 9492, 11074, 11598, 13531, 16611, 22148, 23196, 27062, 33222, 40593, 54124, 66444, 81186, 94717, 162372, 189434, 218429, 284151, 378868, 436858, 568302, 655287, 873716, 1136604, 1310574, 1529003, 2621148, 3058006, 4587009, 6116012, 9174018, 10703021, 18348036, 21406042, 32109063, 42812084, 64218126, 128436252]

約数ペア:

[(1, 128436252), (2, 64218126), (3, 42812084), (4, 32109063), (6, 21406042), (7, 18348036), (12, 10703021), (14, 9174018), (21, 6116012), (28, 4587009), (42, 3058006), (49, 2621148), (84, 1529003), (98, 1310574), (113, 1136604), (147, 873716), (196, 655287), (226, 568302), (294, 436858), (339, 378868), (452, 284151), (588, 218429), (678, 189434), (791, 162372), (1356, 94717), (1582, 81186), (1933, 66444), (2373, 54124), (3164, 40593), (3866, 33222), (4746, 27062), (5537, 23196), (5799, 22148), (7732, 16611), (9492, 13531), (11074, 11598)]