146552320

素因数分解:

$2^9\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1$

素因数の和:196

約数の個数: 160

約数和(自身を含む): 388903680

約数和(自身を除く): 242351360

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 32, 38, 40, 46, 64, 76, 80, 92, 95, 115, 128, 131, 152, 160, 184, 190, 230, 256, 262, 304, 320, 368, 380, 437, 460, 512, 524, 608, 640, 655, 736, 760, 874, 920, 1048, 1216, 1280, 1310, 1472, 1520, 1748, 1840, 2096, 2185, 2432, 2489, 2560, 2620, 2944, 3013, 3040, 3496, 3680, 4192, 4370, 4864, 4978, 5240, 5888, 6026, 6080, 6992, 7360, 8384, 8740, 9728, 9956, 10480, 11776, 12052, 12160, 12445, 13984, 14720, 15065, 16768, 17480, 19912, 20960, 24104, 24320, 24890, 27968, 29440, 30130, 33536, 34960, 39824, 41920, 48208, 48640, 49780, 55936, 57247, 58880, 60260, 67072, 69920, 79648, 83840, 96416, 99560, 111872, 114494, 120520, 139840, 159296, 167680, 192832, 199120, 223744, 228988, 241040, 279680, 286235, 318592, 335360, 385664, 398240, 457976, 482080, 559360, 572470, 637184, 771328, 796480, 915952, 964160, 1118720, 1144940, 1274368, 1542656, 1592960, 1831904, 1928320, 2289880, 3185920, 3663808, 3856640, 4579760, 6371840, 7327616, 7713280, 9159520, 14655232, 18319040, 29310464, 36638080, 73276160, 146552320]

約数ペア:

[(1, 146552320), (2, 73276160), (4, 36638080), (5, 29310464), (8, 18319040), (10, 14655232), (16, 9159520), (19, 7713280), (20, 7327616), (23, 6371840), (32, 4579760), (38, 3856640), (40, 3663808), (46, 3185920), (64, 2289880), (76, 1928320), (80, 1831904), (92, 1592960), (95, 1542656), (115, 1274368), (128, 1144940), (131, 1118720), (152, 964160), (160, 915952), (184, 796480), (190, 771328), (230, 637184), (256, 572470), (262, 559360), (304, 482080), (320, 457976), (368, 398240), (380, 385664), (437, 335360), (460, 318592), (512, 286235), (524, 279680), (608, 241040), (640, 228988), (655, 223744), (736, 199120), (760, 192832), (874, 167680), (920, 159296), (1048, 139840), (1216, 120520), (1280, 114494), (1310, 111872), (1472, 99560), (1520, 96416), (1748, 83840), (1840, 79648), (2096, 69920), (2185, 67072), (2432, 60260), (2489, 58880), (2560, 57247), (2620, 55936), (2944, 49780), (3013, 48640), (3040, 48208), (3496, 41920), (3680, 39824), (4192, 34960), (4370, 33536), (4864, 30130), (4978, 29440), (5240, 27968), (5888, 24890), (6026, 24320), (6080, 24104), (6992, 20960), (7360, 19912), (8384, 17480), (8740, 16768), (9728, 15065), (9956, 14720), (10480, 13984), (11776, 12445), (12052, 12160)]