123659868

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:307

約数の個数: 96

約数和(自身を含む): 316108800

約数和(自身を除く): 192448932

約数列:

[1, 2, 3, 4, 6, 12, 23, 31, 46, 62, 69, 92, 93, 97, 124, 138, 149, 186, 194, 276, 291, 298, 372, 388, 447, 582, 596, 713, 894, 1164, 1426, 1788, 2139, 2231, 2852, 3007, 3427, 4278, 4462, 4619, 6014, 6693, 6854, 8556, 8924, 9021, 9238, 10281, 12028, 13386, 13708, 13857, 14453, 18042, 18476, 20562, 26772, 27714, 28906, 36084, 41124, 43359, 55428, 57812, 69161, 86718, 106237, 138322, 173436, 207483, 212474, 276644, 318711, 332419, 414966, 424948, 448043, 637422, 664838, 829932, 896086, 997257, 1274844, 1329676, 1344129, 1792172, 1994514, 2688258, 3989028, 5376516, 10304989, 20609978, 30914967, 41219956, 61829934, 123659868]

約数ペア:

[(1, 123659868), (2, 61829934), (3, 41219956), (4, 30914967), (6, 20609978), (12, 10304989), (23, 5376516), (31, 3989028), (46, 2688258), (62, 1994514), (69, 1792172), (92, 1344129), (93, 1329676), (97, 1274844), (124, 997257), (138, 896086), (149, 829932), (186, 664838), (194, 637422), (276, 448043), (291, 424948), (298, 414966), (372, 332419), (388, 318711), (447, 276644), (582, 212474), (596, 207483), (713, 173436), (894, 138322), (1164, 106237), (1426, 86718), (1788, 69161), (2139, 57812), (2231, 55428), (2852, 43359), (3007, 41124), (3427, 36084), (4278, 28906), (4462, 27714), (4619, 26772), (6014, 20562), (6693, 18476), (6854, 18042), (8556, 14453), (8924, 13857), (9021, 13708), (9238, 13386), (10281, 12028)]