161208192

素因数分解:

$2^7\times 3^1\times {\mathrm{53}}^1\times {\mathrm{89}}^2$

素因数の和:248

約数の個数: 96

約数和(自身を含む): 441245880

約数和(自身を除く): 280037688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 64, 89, 96, 106, 128, 159, 178, 192, 212, 267, 318, 356, 384, 424, 534, 636, 712, 848, 1068, 1272, 1424, 1696, 2136, 2544, 2848, 3392, 4272, 4717, 5088, 5696, 6784, 7921, 8544, 9434, 10176, 11392, 14151, 15842, 17088, 18868, 20352, 23763, 28302, 31684, 34176, 37736, 47526, 56604, 63368, 75472, 95052, 113208, 126736, 150944, 190104, 226416, 253472, 301888, 380208, 419813, 452832, 506944, 603776, 760416, 839626, 905664, 1013888, 1259439, 1520832, 1679252, 1811328, 2518878, 3041664, 3358504, 5037756, 6717008, 10075512, 13434016, 20151024, 26868032, 40302048, 53736064, 80604096, 161208192]

約数ペア:

[(1, 161208192), (2, 80604096), (3, 53736064), (4, 40302048), (6, 26868032), (8, 20151024), (12, 13434016), (16, 10075512), (24, 6717008), (32, 5037756), (48, 3358504), (53, 3041664), (64, 2518878), (89, 1811328), (96, 1679252), (106, 1520832), (128, 1259439), (159, 1013888), (178, 905664), (192, 839626), (212, 760416), (267, 603776), (318, 506944), (356, 452832), (384, 419813), (424, 380208), (534, 301888), (636, 253472), (712, 226416), (848, 190104), (1068, 150944), (1272, 126736), (1424, 113208), (1696, 95052), (2136, 75472), (2544, 63368), (2848, 56604), (3392, 47526), (4272, 37736), (4717, 34176), (5088, 31684), (5696, 28302), (6784, 23763), (7921, 20352), (8544, 18868), (9434, 17088), (10176, 15842), (11392, 14151)]