153666688

素因数分解:

$2^7\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:198

約数の個数: 128

約数和(自身を含む): 370137600

約数和(自身を除く): 216470912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 47, 56, 64, 82, 89, 94, 112, 128, 164, 178, 188, 224, 287, 328, 329, 356, 376, 448, 574, 623, 656, 658, 712, 752, 896, 1148, 1246, 1312, 1316, 1424, 1504, 1927, 2296, 2492, 2624, 2632, 2848, 3008, 3649, 3854, 4183, 4592, 4984, 5248, 5264, 5696, 6016, 7298, 7708, 8366, 9184, 9968, 10528, 11392, 13489, 14596, 15416, 16732, 18368, 19936, 21056, 25543, 26978, 29192, 29281, 30832, 33464, 36736, 39872, 42112, 51086, 53956, 58384, 58562, 61664, 66928, 79744, 102172, 107912, 116768, 117124, 123328, 133856, 171503, 204344, 215824, 233536, 234248, 246656, 267712, 343006, 408688, 431648, 467072, 468496, 535424, 686012, 817376, 863296, 936992, 1200521, 1372024, 1634752, 1726592, 1873984, 2401042, 2744048, 3269504, 3747968, 4802084, 5488096, 9604168, 10976192, 19208336, 21952384, 38416672, 76833344, 153666688]

約数ペア:

[(1, 153666688), (2, 76833344), (4, 38416672), (7, 21952384), (8, 19208336), (14, 10976192), (16, 9604168), (28, 5488096), (32, 4802084), (41, 3747968), (47, 3269504), (56, 2744048), (64, 2401042), (82, 1873984), (89, 1726592), (94, 1634752), (112, 1372024), (128, 1200521), (164, 936992), (178, 863296), (188, 817376), (224, 686012), (287, 535424), (328, 468496), (329, 467072), (356, 431648), (376, 408688), (448, 343006), (574, 267712), (623, 246656), (656, 234248), (658, 233536), (712, 215824), (752, 204344), (896, 171503), (1148, 133856), (1246, 123328), (1312, 117124), (1316, 116768), (1424, 107912), (1504, 102172), (1927, 79744), (2296, 66928), (2492, 61664), (2624, 58562), (2632, 58384), (2848, 53956), (3008, 51086), (3649, 42112), (3854, 39872), (4183, 36736), (4592, 33464), (4984, 30832), (5248, 29281), (5264, 29192), (5696, 26978), (6016, 25543), (7298, 21056), (7708, 19936), (8366, 18368), (9184, 16732), (9968, 15416), (10528, 14596), (11392, 13489)]