158390144

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:188

約数の個数: 128

約数和(自身を含む): 369550080

約数和(自身を除く): 211159936

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 64, 67, 73, 88, 92, 128, 134, 146, 176, 184, 253, 268, 292, 352, 368, 506, 536, 584, 704, 736, 737, 803, 1012, 1072, 1168, 1408, 1472, 1474, 1541, 1606, 1679, 2024, 2144, 2336, 2944, 2948, 3082, 3212, 3358, 4048, 4288, 4672, 4891, 5896, 6164, 6424, 6716, 8096, 8576, 9344, 9782, 11792, 12328, 12848, 13432, 16192, 16951, 18469, 19564, 23584, 24656, 25696, 26864, 32384, 33902, 36938, 39128, 47168, 49312, 51392, 53728, 53801, 67804, 73876, 78256, 94336, 98624, 102784, 107456, 107602, 112493, 135608, 147752, 156512, 197248, 214912, 215204, 224986, 271216, 295504, 313024, 430408, 449972, 542432, 591008, 626048, 860816, 899944, 1084864, 1182016, 1237423, 1721632, 1799888, 2169728, 2364032, 2474846, 3443264, 3599776, 4949692, 6886528, 7199552, 9899384, 14399104, 19798768, 39597536, 79195072, 158390144]

約数ペア:

[(1, 158390144), (2, 79195072), (4, 39597536), (8, 19798768), (11, 14399104), (16, 9899384), (22, 7199552), (23, 6886528), (32, 4949692), (44, 3599776), (46, 3443264), (64, 2474846), (67, 2364032), (73, 2169728), (88, 1799888), (92, 1721632), (128, 1237423), (134, 1182016), (146, 1084864), (176, 899944), (184, 860816), (253, 626048), (268, 591008), (292, 542432), (352, 449972), (368, 430408), (506, 313024), (536, 295504), (584, 271216), (704, 224986), (736, 215204), (737, 214912), (803, 197248), (1012, 156512), (1072, 147752), (1168, 135608), (1408, 112493), (1472, 107602), (1474, 107456), (1541, 102784), (1606, 98624), (1679, 94336), (2024, 78256), (2144, 73876), (2336, 67804), (2944, 53801), (2948, 53728), (3082, 51392), (3212, 49312), (3358, 47168), (4048, 39128), (4288, 36938), (4672, 33902), (4891, 32384), (5896, 26864), (6164, 25696), (6424, 24656), (6716, 23584), (8096, 19564), (8576, 18469), (9344, 16951), (9782, 16192), (11792, 13432), (12328, 12848)]