157224228

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{4787}}^1$

素因数の和:4841

約数の個数: 96

約数和(自身を含む): 463325184

約数和(自身を除く): 306100956

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 23, 28, 34, 42, 46, 51, 68, 69, 84, 92, 102, 119, 138, 161, 204, 238, 276, 322, 357, 391, 476, 483, 644, 714, 782, 966, 1173, 1428, 1564, 1932, 2346, 2737, 4692, 4787, 5474, 8211, 9574, 10948, 14361, 16422, 19148, 28722, 32844, 33509, 57444, 67018, 81379, 100527, 110101, 134036, 162758, 201054, 220202, 244137, 325516, 330303, 402108, 440404, 488274, 569653, 660606, 770707, 976548, 1139306, 1321212, 1541414, 1708959, 1871717, 2278612, 2312121, 3082828, 3417918, 3743434, 4624242, 5615151, 6835836, 7486868, 9248484, 11230302, 13102019, 22460604, 26204038, 39306057, 52408076, 78612114, 157224228]

約数ペア:

[(1, 157224228), (2, 78612114), (3, 52408076), (4, 39306057), (6, 26204038), (7, 22460604), (12, 13102019), (14, 11230302), (17, 9248484), (21, 7486868), (23, 6835836), (28, 5615151), (34, 4624242), (42, 3743434), (46, 3417918), (51, 3082828), (68, 2312121), (69, 2278612), (84, 1871717), (92, 1708959), (102, 1541414), (119, 1321212), (138, 1139306), (161, 976548), (204, 770707), (238, 660606), (276, 569653), (322, 488274), (357, 440404), (391, 402108), (476, 330303), (483, 325516), (644, 244137), (714, 220202), (782, 201054), (966, 162758), (1173, 134036), (1428, 110101), (1564, 100527), (1932, 81379), (2346, 67018), (2737, 57444), (4692, 33509), (4787, 32844), (5474, 28722), (8211, 19148), (9574, 16422), (10948, 14361)]