141376144

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1091}}^1$

素因数の和:1208

約数の個数: 80

約数和(自身を含む): 341228160

約数和(自身を除く): 199852016

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 89, 91, 104, 112, 178, 182, 208, 356, 364, 623, 712, 728, 1091, 1157, 1246, 1424, 1456, 2182, 2314, 2492, 4364, 4628, 4984, 7637, 8099, 8728, 9256, 9968, 14183, 15274, 16198, 17456, 18512, 28366, 30548, 32396, 56732, 61096, 64792, 97099, 99281, 113464, 122192, 129584, 194198, 198562, 226928, 388396, 397124, 679693, 776792, 794248, 1262287, 1359386, 1553584, 1588496, 2524574, 2718772, 5049148, 5437544, 8836009, 10098296, 10875088, 17672018, 20196592, 35344036, 70688072, 141376144]

約数ペア:

[(1, 141376144), (2, 70688072), (4, 35344036), (7, 20196592), (8, 17672018), (13, 10875088), (14, 10098296), (16, 8836009), (26, 5437544), (28, 5049148), (52, 2718772), (56, 2524574), (89, 1588496), (91, 1553584), (104, 1359386), (112, 1262287), (178, 794248), (182, 776792), (208, 679693), (356, 397124), (364, 388396), (623, 226928), (712, 198562), (728, 194198), (1091, 129584), (1157, 122192), (1246, 113464), (1424, 99281), (1456, 97099), (2182, 64792), (2314, 61096), (2492, 56732), (4364, 32396), (4628, 30548), (4984, 28366), (7637, 18512), (8099, 17456), (8728, 16198), (9256, 15274), (9968, 14183)]