168898912

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1871}}^1$

素因数の和:1932

約数の個数: 96

約数和(自身を含む): 422682624

約数和(自身を除く): 253783712

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 91, 104, 112, 124, 182, 208, 217, 224, 248, 364, 403, 416, 434, 496, 728, 806, 868, 992, 1456, 1612, 1736, 1871, 2821, 2912, 3224, 3472, 3742, 5642, 6448, 6944, 7484, 11284, 12896, 13097, 14968, 22568, 24323, 26194, 29936, 45136, 48646, 52388, 58001, 59872, 90272, 97292, 104776, 116002, 170261, 194584, 209552, 232004, 340522, 389168, 406007, 419104, 464008, 681044, 754013, 778336, 812014, 928016, 1362088, 1508026, 1624028, 1856032, 2724176, 3016052, 3248056, 5278091, 5448352, 6032104, 6496112, 10556182, 12064208, 12992224, 21112364, 24128416, 42224728, 84449456, 168898912]

約数ペア:

[(1, 168898912), (2, 84449456), (4, 42224728), (7, 24128416), (8, 21112364), (13, 12992224), (14, 12064208), (16, 10556182), (26, 6496112), (28, 6032104), (31, 5448352), (32, 5278091), (52, 3248056), (56, 3016052), (62, 2724176), (91, 1856032), (104, 1624028), (112, 1508026), (124, 1362088), (182, 928016), (208, 812014), (217, 778336), (224, 754013), (248, 681044), (364, 464008), (403, 419104), (416, 406007), (434, 389168), (496, 340522), (728, 232004), (806, 209552), (868, 194584), (992, 170261), (1456, 116002), (1612, 104776), (1736, 97292), (1871, 90272), (2821, 59872), (2912, 58001), (3224, 52388), (3472, 48646), (3742, 45136), (5642, 29936), (6448, 26194), (6944, 24323), (7484, 22568), (11284, 14968), (12896, 13097)]