156807872

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:218

約数の個数: 112

約数和(自身を含む): 355457760

約数和(自身を除く): 198649888

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 52, 58, 64, 67, 97, 104, 116, 134, 194, 208, 232, 268, 377, 388, 416, 464, 536, 754, 776, 832, 871, 928, 1072, 1261, 1508, 1552, 1742, 1856, 1943, 2144, 2522, 2813, 3016, 3104, 3484, 3886, 4288, 5044, 5626, 6032, 6208, 6499, 6968, 7772, 10088, 11252, 12064, 12998, 13936, 15544, 20176, 22504, 24128, 25259, 25996, 27872, 31088, 36569, 40352, 45008, 50518, 51992, 55744, 62176, 73138, 80704, 84487, 90016, 101036, 103984, 124352, 146276, 168974, 180032, 188471, 202072, 207968, 292552, 337948, 376942, 404144, 415936, 585104, 675896, 753884, 808288, 1170208, 1351792, 1507768, 1616576, 2340416, 2450123, 2703584, 3015536, 4900246, 5407168, 6031072, 9800492, 12062144, 19600984, 39201968, 78403936, 156807872]

約数ペア:

[(1, 156807872), (2, 78403936), (4, 39201968), (8, 19600984), (13, 12062144), (16, 9800492), (26, 6031072), (29, 5407168), (32, 4900246), (52, 3015536), (58, 2703584), (64, 2450123), (67, 2340416), (97, 1616576), (104, 1507768), (116, 1351792), (134, 1170208), (194, 808288), (208, 753884), (232, 675896), (268, 585104), (377, 415936), (388, 404144), (416, 376942), (464, 337948), (536, 292552), (754, 207968), (776, 202072), (832, 188471), (871, 180032), (928, 168974), (1072, 146276), (1261, 124352), (1508, 103984), (1552, 101036), (1742, 90016), (1856, 84487), (1943, 80704), (2144, 73138), (2522, 62176), (2813, 55744), (3016, 51992), (3104, 50518), (3484, 45008), (3886, 40352), (4288, 36569), (5044, 31088), (5626, 27872), (6032, 25996), (6208, 25259), (6499, 24128), (6968, 22504), (7772, 20176), (10088, 15544), (11252, 13936), (12064, 12998)]