20230115072

素因数分解:

$2^8\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1$

素因数の和:414

約数の個数: 144

約数和(自身を含む): 42211314432

約数和(自身を除く): 21981199360

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 73, 107, 128, 134, 146, 151, 214, 256, 268, 292, 302, 428, 536, 584, 604, 856, 1072, 1168, 1208, 1712, 2144, 2336, 2416, 3424, 4288, 4672, 4832, 4891, 6848, 7169, 7811, 8576, 9344, 9664, 9782, 10117, 11023, 13696, 14338, 15622, 16157, 17152, 18688, 19328, 19564, 20234, 22046, 27392, 28676, 31244, 32314, 38656, 39128, 40468, 44092, 57352, 62488, 64628, 78256, 80936, 88184, 114704, 124976, 129256, 156512, 161872, 176368, 229408, 249952, 258512, 313024, 323744, 352736, 458816, 499904, 517024, 523337, 626048, 647488, 705472, 738541, 917632, 999808, 1034048, 1046674, 1082519, 1179461, 1252096, 1294976, 1410944, 1477082, 1835264, 1999616, 2068096, 2093348, 2165038, 2358922, 2589952, 2821888, 2954164, 4136192, 4186696, 4330076, 4717844, 5908328, 8373392, 8660152, 9435688, 11816656, 16746784, 17320304, 18871376, 23633312, 33493568, 34640608, 37742752, 47266624, 66987136, 69281216, 75485504, 79023887, 94533248, 133974272, 138562432, 150971008, 158047774, 189066496, 277124864, 301942016, 316095548, 632191096, 1264382192, 2528764384, 5057528768, 10115057536, 20230115072]

約数ペア:

[(1, 20230115072), (2, 10115057536), (4, 5057528768), (8, 2528764384), (16, 1264382192), (32, 632191096), (64, 316095548), (67, 301942016), (73, 277124864), (107, 189066496), (128, 158047774), (134, 150971008), (146, 138562432), (151, 133974272), (214, 94533248), (256, 79023887), (268, 75485504), (292, 69281216), (302, 66987136), (428, 47266624), (536, 37742752), (584, 34640608), (604, 33493568), (856, 23633312), (1072, 18871376), (1168, 17320304), (1208, 16746784), (1712, 11816656), (2144, 9435688), (2336, 8660152), (2416, 8373392), (3424, 5908328), (4288, 4717844), (4672, 4330076), (4832, 4186696), (4891, 4136192), (6848, 2954164), (7169, 2821888), (7811, 2589952), (8576, 2358922), (9344, 2165038), (9664, 2093348), (9782, 2068096), (10117, 1999616), (11023, 1835264), (13696, 1477082), (14338, 1410944), (15622, 1294976), (16157, 1252096), (17152, 1179461), (18688, 1082519), (19328, 1046674), (19564, 1034048), (20234, 999808), (22046, 917632), (27392, 738541), (28676, 705472), (31244, 647488), (32314, 626048), (38656, 523337), (39128, 517024), (40468, 499904), (44092, 458816), (57352, 352736), (62488, 323744), (64628, 313024), (78256, 258512), (80936, 249952), (88184, 229408), (114704, 176368), (124976, 161872), (129256, 156512)]