147664048

素因数分解:

$2^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1$

素因数の和:495

約数の個数: 120

約数和(自身を含む): 366405120

約数和(自身を除く): 218741072

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 23, 28, 38, 46, 49, 56, 76, 92, 98, 112, 133, 152, 161, 184, 196, 266, 304, 322, 368, 392, 431, 437, 532, 644, 784, 862, 874, 931, 1064, 1127, 1288, 1724, 1748, 1862, 2128, 2254, 2576, 3017, 3059, 3448, 3496, 3724, 4508, 6034, 6118, 6896, 6992, 7448, 8189, 9016, 9913, 12068, 12236, 14896, 16378, 18032, 19826, 21119, 21413, 24136, 24472, 32756, 39652, 42238, 42826, 48272, 48944, 57323, 65512, 69391, 79304, 84476, 85652, 114646, 131024, 138782, 158608, 168952, 171304, 188347, 229292, 277564, 337904, 342608, 376694, 401261, 458584, 485737, 555128, 753388, 802522, 917168, 971474, 1110256, 1318429, 1506776, 1605044, 1942948, 2636858, 3013552, 3210088, 3885896, 5273716, 6420176, 7771792, 9229003, 10547432, 18458006, 21094864, 36916012, 73832024, 147664048]

約数ペア:

[(1, 147664048), (2, 73832024), (4, 36916012), (7, 21094864), (8, 18458006), (14, 10547432), (16, 9229003), (19, 7771792), (23, 6420176), (28, 5273716), (38, 3885896), (46, 3210088), (49, 3013552), (56, 2636858), (76, 1942948), (92, 1605044), (98, 1506776), (112, 1318429), (133, 1110256), (152, 971474), (161, 917168), (184, 802522), (196, 753388), (266, 555128), (304, 485737), (322, 458584), (368, 401261), (392, 376694), (431, 342608), (437, 337904), (532, 277564), (644, 229292), (784, 188347), (862, 171304), (874, 168952), (931, 158608), (1064, 138782), (1127, 131024), (1288, 114646), (1724, 85652), (1748, 84476), (1862, 79304), (2128, 69391), (2254, 65512), (2576, 57323), (3017, 48944), (3059, 48272), (3448, 42826), (3496, 42238), (3724, 39652), (4508, 32756), (6034, 24472), (6118, 24136), (6896, 21413), (6992, 21119), (7448, 19826), (8189, 18032), (9016, 16378), (9913, 14896), (12068, 12236)]