156704256

素因数分解:

$2^9\times 3^2\times {\mathrm{31}}^1\times {\mathrm{1097}}^1$

素因数の和:1152

約数の個数: 120

約数和(自身を含む): 467273664

約数和(自身を除く): 310569408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 248, 256, 279, 288, 372, 384, 496, 512, 558, 576, 744, 768, 992, 1097, 1116, 1152, 1488, 1536, 1984, 2194, 2232, 2304, 2976, 3291, 3968, 4388, 4464, 4608, 5952, 6582, 7936, 8776, 8928, 9873, 11904, 13164, 15872, 17552, 17856, 19746, 23808, 26328, 34007, 35104, 35712, 39492, 47616, 52656, 68014, 70208, 71424, 78984, 102021, 105312, 136028, 140416, 142848, 157968, 204042, 210624, 272056, 280832, 306063, 315936, 408084, 421248, 544112, 561664, 612126, 631872, 816168, 842496, 1088224, 1224252, 1263744, 1632336, 1684992, 2176448, 2448504, 2527488, 3264672, 4352896, 4897008, 5054976, 6529344, 8705792, 9794016, 13058688, 17411584, 19588032, 26117376, 39176064, 52234752, 78352128, 156704256]

約数ペア:

[(1, 156704256), (2, 78352128), (3, 52234752), (4, 39176064), (6, 26117376), (8, 19588032), (9, 17411584), (12, 13058688), (16, 9794016), (18, 8705792), (24, 6529344), (31, 5054976), (32, 4897008), (36, 4352896), (48, 3264672), (62, 2527488), (64, 2448504), (72, 2176448), (93, 1684992), (96, 1632336), (124, 1263744), (128, 1224252), (144, 1088224), (186, 842496), (192, 816168), (248, 631872), (256, 612126), (279, 561664), (288, 544112), (372, 421248), (384, 408084), (496, 315936), (512, 306063), (558, 280832), (576, 272056), (744, 210624), (768, 204042), (992, 157968), (1097, 142848), (1116, 140416), (1152, 136028), (1488, 105312), (1536, 102021), (1984, 78984), (2194, 71424), (2232, 70208), (2304, 68014), (2976, 52656), (3291, 47616), (3968, 39492), (4388, 35712), (4464, 35104), (4608, 34007), (5952, 26328), (6582, 23808), (7936, 19746), (8776, 17856), (8928, 17552), (9873, 15872), (11904, 13164)]