141635840

素因数分解:

$2^8\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1$

素因数の和:344

約数の個数: 144

約数和(自身を含む): 376161408

約数和(自身を除く): 234525568

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 32, 34, 40, 46, 64, 68, 80, 85, 92, 115, 128, 136, 160, 170, 184, 230, 256, 272, 283, 320, 340, 368, 391, 460, 544, 566, 640, 680, 736, 782, 920, 1088, 1132, 1280, 1360, 1415, 1472, 1564, 1840, 1955, 2176, 2264, 2720, 2830, 2944, 3128, 3680, 3910, 4352, 4528, 4811, 5440, 5660, 5888, 6256, 6509, 7360, 7820, 9056, 9622, 10880, 11320, 12512, 13018, 14720, 15640, 18112, 19244, 21760, 22640, 24055, 25024, 26036, 29440, 31280, 32545, 36224, 38488, 45280, 48110, 50048, 52072, 62560, 65090, 72448, 76976, 90560, 96220, 100096, 104144, 110653, 125120, 130180, 153952, 181120, 192440, 208288, 221306, 250240, 260360, 307904, 362240, 384880, 416576, 442612, 500480, 520720, 553265, 615808, 769760, 833152, 885224, 1041440, 1106530, 1231616, 1539520, 1666304, 1770448, 2082880, 2213060, 3079040, 3540896, 4165760, 4426120, 6158080, 7081792, 8331520, 8852240, 14163584, 17704480, 28327168, 35408960, 70817920, 141635840]

約数ペア:

[(1, 141635840), (2, 70817920), (4, 35408960), (5, 28327168), (8, 17704480), (10, 14163584), (16, 8852240), (17, 8331520), (20, 7081792), (23, 6158080), (32, 4426120), (34, 4165760), (40, 3540896), (46, 3079040), (64, 2213060), (68, 2082880), (80, 1770448), (85, 1666304), (92, 1539520), (115, 1231616), (128, 1106530), (136, 1041440), (160, 885224), (170, 833152), (184, 769760), (230, 615808), (256, 553265), (272, 520720), (283, 500480), (320, 442612), (340, 416576), (368, 384880), (391, 362240), (460, 307904), (544, 260360), (566, 250240), (640, 221306), (680, 208288), (736, 192440), (782, 181120), (920, 153952), (1088, 130180), (1132, 125120), (1280, 110653), (1360, 104144), (1415, 100096), (1472, 96220), (1564, 90560), (1840, 76976), (1955, 72448), (2176, 65090), (2264, 62560), (2720, 52072), (2830, 50048), (2944, 48110), (3128, 45280), (3680, 38488), (3910, 36224), (4352, 32545), (4528, 31280), (4811, 29440), (5440, 26036), (5660, 25024), (5888, 24055), (6256, 22640), (6509, 21760), (7360, 19244), (7820, 18112), (9056, 15640), (9622, 14720), (10880, 13018), (11320, 12512)]