180193024

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1049}}^1$

素因数の和:1137

約数の個数: 72

約数和(自身を含む): 399193200

約数和(自身を除く): 219000176

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 61, 64, 88, 122, 128, 176, 244, 256, 352, 488, 671, 704, 976, 1049, 1342, 1408, 1952, 2098, 2684, 2816, 3904, 4196, 5368, 7808, 8392, 10736, 11539, 15616, 16784, 21472, 23078, 33568, 42944, 46156, 63989, 67136, 85888, 92312, 127978, 134272, 171776, 184624, 255956, 268544, 369248, 511912, 703879, 738496, 1023824, 1407758, 1476992, 2047648, 2815516, 2953984, 4095296, 5631032, 8190592, 11262064, 16381184, 22524128, 45048256, 90096512, 180193024]

約数ペア:

[(1, 180193024), (2, 90096512), (4, 45048256), (8, 22524128), (11, 16381184), (16, 11262064), (22, 8190592), (32, 5631032), (44, 4095296), (61, 2953984), (64, 2815516), (88, 2047648), (122, 1476992), (128, 1407758), (176, 1023824), (244, 738496), (256, 703879), (352, 511912), (488, 369248), (671, 268544), (704, 255956), (976, 184624), (1049, 171776), (1342, 134272), (1408, 127978), (1952, 92312), (2098, 85888), (2684, 67136), (2816, 63989), (3904, 46156), (4196, 42944), (5368, 33568), (7808, 23078), (8392, 21472), (10736, 16784), (11539, 15616)]