139392512

素因数分解:

$2^9\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:156

約数の個数: 160

約数和(自身を含む): 353548800

約数和(自身を除く): 214156288

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 23, 28, 32, 38, 46, 56, 64, 76, 89, 92, 112, 128, 133, 152, 161, 178, 184, 224, 256, 266, 304, 322, 356, 368, 437, 448, 512, 532, 608, 623, 644, 712, 736, 874, 896, 1064, 1216, 1246, 1288, 1424, 1472, 1691, 1748, 1792, 2047, 2128, 2432, 2492, 2576, 2848, 2944, 3059, 3382, 3496, 3584, 4094, 4256, 4864, 4984, 5152, 5696, 5888, 6118, 6764, 6992, 8188, 8512, 9728, 9968, 10304, 11392, 11776, 11837, 12236, 13528, 13984, 14329, 16376, 17024, 19936, 20608, 22784, 23674, 24472, 27056, 27968, 28658, 32752, 34048, 38893, 39872, 41216, 45568, 47348, 48944, 54112, 55936, 57316, 65504, 68096, 77786, 79744, 82432, 94696, 97888, 108224, 111872, 114632, 131008, 155572, 159488, 189392, 195776, 216448, 223744, 229264, 262016, 272251, 311144, 318976, 378784, 391552, 432896, 458528, 524032, 544502, 622288, 757568, 783104, 865792, 917056, 1048064, 1089004, 1244576, 1515136, 1566208, 1834112, 2178008, 2489152, 3030272, 3668224, 4356016, 4978304, 6060544, 7336448, 8712032, 9956608, 17424064, 19913216, 34848128, 69696256, 139392512]

約数ペア:

[(1, 139392512), (2, 69696256), (4, 34848128), (7, 19913216), (8, 17424064), (14, 9956608), (16, 8712032), (19, 7336448), (23, 6060544), (28, 4978304), (32, 4356016), (38, 3668224), (46, 3030272), (56, 2489152), (64, 2178008), (76, 1834112), (89, 1566208), (92, 1515136), (112, 1244576), (128, 1089004), (133, 1048064), (152, 917056), (161, 865792), (178, 783104), (184, 757568), (224, 622288), (256, 544502), (266, 524032), (304, 458528), (322, 432896), (356, 391552), (368, 378784), (437, 318976), (448, 311144), (512, 272251), (532, 262016), (608, 229264), (623, 223744), (644, 216448), (712, 195776), (736, 189392), (874, 159488), (896, 155572), (1064, 131008), (1216, 114632), (1246, 111872), (1288, 108224), (1424, 97888), (1472, 94696), (1691, 82432), (1748, 79744), (1792, 77786), (2047, 68096), (2128, 65504), (2432, 57316), (2492, 55936), (2576, 54112), (2848, 48944), (2944, 47348), (3059, 45568), (3382, 41216), (3496, 39872), (3584, 38893), (4094, 34048), (4256, 32752), (4864, 28658), (4984, 27968), (5152, 27056), (5696, 24472), (5888, 23674), (6118, 22784), (6764, 20608), (6992, 19936), (8188, 17024), (8512, 16376), (9728, 14329), (9968, 13984), (10304, 13528), (11392, 12236), (11776, 11837)]