161809536

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3541}}^1$

素因数の和:3582

約数の個数: 128

約数和(自身を含む): 520248960

約数和(自身を除く): 358439424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 64, 68, 84, 96, 102, 112, 119, 128, 136, 168, 192, 204, 224, 238, 272, 336, 357, 384, 408, 448, 476, 544, 672, 714, 816, 896, 952, 1088, 1344, 1428, 1632, 1904, 2176, 2688, 2856, 3264, 3541, 3808, 5712, 6528, 7082, 7616, 10623, 11424, 14164, 15232, 21246, 22848, 24787, 28328, 42492, 45696, 49574, 56656, 60197, 74361, 84984, 99148, 113312, 120394, 148722, 169968, 180591, 198296, 226624, 240788, 297444, 339936, 361182, 396592, 421379, 453248, 481576, 594888, 679872, 722364, 793184, 842758, 963152, 1189776, 1264137, 1359744, 1444728, 1586368, 1685516, 1926304, 2379552, 2528274, 2889456, 3172736, 3371032, 3852608, 4759104, 5056548, 5778912, 6742064, 7705216, 9518208, 10113096, 11557824, 13484128, 20226192, 23115648, 26968256, 40452384, 53936512, 80904768, 161809536]

約数ペア:

[(1, 161809536), (2, 80904768), (3, 53936512), (4, 40452384), (6, 26968256), (7, 23115648), (8, 20226192), (12, 13484128), (14, 11557824), (16, 10113096), (17, 9518208), (21, 7705216), (24, 6742064), (28, 5778912), (32, 5056548), (34, 4759104), (42, 3852608), (48, 3371032), (51, 3172736), (56, 2889456), (64, 2528274), (68, 2379552), (84, 1926304), (96, 1685516), (102, 1586368), (112, 1444728), (119, 1359744), (128, 1264137), (136, 1189776), (168, 963152), (192, 842758), (204, 793184), (224, 722364), (238, 679872), (272, 594888), (336, 481576), (357, 453248), (384, 421379), (408, 396592), (448, 361182), (476, 339936), (544, 297444), (672, 240788), (714, 226624), (816, 198296), (896, 180591), (952, 169968), (1088, 148722), (1344, 120394), (1428, 113312), (1632, 99148), (1904, 84984), (2176, 74361), (2688, 60197), (2856, 56656), (3264, 49574), (3541, 45696), (3808, 42492), (5712, 28328), (6528, 24787), (7082, 22848), (7616, 21246), (10623, 15232), (11424, 14164)]