139695424

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1$

素因数の和:264

約数の個数: 112

約数和(自身を含む): 322454016

約数和(自身を除く): 182758592

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 37, 44, 62, 64, 74, 88, 124, 148, 173, 176, 248, 296, 341, 346, 352, 407, 496, 592, 682, 692, 704, 814, 992, 1147, 1184, 1364, 1384, 1628, 1903, 1984, 2294, 2368, 2728, 2768, 3256, 3806, 4588, 5363, 5456, 5536, 6401, 6512, 7612, 9176, 10726, 10912, 11072, 12617, 12802, 13024, 15224, 18352, 21452, 21824, 25234, 25604, 26048, 30448, 36704, 42904, 50468, 51208, 58993, 60896, 70411, 73408, 85808, 100936, 102416, 117986, 121792, 140822, 171616, 198431, 201872, 204832, 235972, 281644, 343232, 396862, 403744, 409664, 471944, 563288, 793724, 807488, 943888, 1126576, 1587448, 1887776, 2182741, 2253152, 3174896, 3775552, 4365482, 4506304, 6349792, 8730964, 12699584, 17461928, 34923856, 69847712, 139695424]

約数ペア:

[(1, 139695424), (2, 69847712), (4, 34923856), (8, 17461928), (11, 12699584), (16, 8730964), (22, 6349792), (31, 4506304), (32, 4365482), (37, 3775552), (44, 3174896), (62, 2253152), (64, 2182741), (74, 1887776), (88, 1587448), (124, 1126576), (148, 943888), (173, 807488), (176, 793724), (248, 563288), (296, 471944), (341, 409664), (346, 403744), (352, 396862), (407, 343232), (496, 281644), (592, 235972), (682, 204832), (692, 201872), (704, 198431), (814, 171616), (992, 140822), (1147, 121792), (1184, 117986), (1364, 102416), (1384, 100936), (1628, 85808), (1903, 73408), (1984, 70411), (2294, 60896), (2368, 58993), (2728, 51208), (2768, 50468), (3256, 42904), (3806, 36704), (4588, 30448), (5363, 26048), (5456, 25604), (5536, 25234), (6401, 21824), (6512, 21452), (7612, 18352), (9176, 15224), (10726, 13024), (10912, 12802), (11072, 12617)]