145074432

素因数分解:

$2^8\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:276

約数の個数: 144

約数和(自身を含む): 414425088

約数和(自身を除く): 269350656

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 43, 46, 48, 64, 69, 86, 92, 96, 128, 129, 138, 172, 184, 191, 192, 256, 258, 276, 344, 368, 382, 384, 516, 552, 573, 688, 736, 764, 768, 989, 1032, 1104, 1146, 1376, 1472, 1528, 1978, 2064, 2208, 2292, 2752, 2944, 2967, 3056, 3956, 4128, 4393, 4416, 4584, 5504, 5888, 5934, 6112, 7912, 8213, 8256, 8786, 8832, 9168, 11008, 11868, 12224, 13179, 15824, 16426, 16512, 17572, 17664, 18336, 23736, 24448, 24639, 26358, 31648, 32852, 33024, 35144, 36672, 47472, 48896, 49278, 52716, 63296, 65704, 70288, 73344, 94944, 98556, 105432, 126592, 131408, 140576, 146688, 188899, 189888, 197112, 210864, 253184, 262816, 281152, 377798, 379776, 394224, 421728, 525632, 562304, 566697, 755596, 759552, 788448, 843456, 1051264, 1124608, 1133394, 1511192, 1576896, 1686912, 2102528, 2266788, 3022384, 3153792, 3373824, 4533576, 6044768, 6307584, 9067152, 12089536, 18134304, 24179072, 36268608, 48358144, 72537216, 145074432]

約数ペア:

[(1, 145074432), (2, 72537216), (3, 48358144), (4, 36268608), (6, 24179072), (8, 18134304), (12, 12089536), (16, 9067152), (23, 6307584), (24, 6044768), (32, 4533576), (43, 3373824), (46, 3153792), (48, 3022384), (64, 2266788), (69, 2102528), (86, 1686912), (92, 1576896), (96, 1511192), (128, 1133394), (129, 1124608), (138, 1051264), (172, 843456), (184, 788448), (191, 759552), (192, 755596), (256, 566697), (258, 562304), (276, 525632), (344, 421728), (368, 394224), (382, 379776), (384, 377798), (516, 281152), (552, 262816), (573, 253184), (688, 210864), (736, 197112), (764, 189888), (768, 188899), (989, 146688), (1032, 140576), (1104, 131408), (1146, 126592), (1376, 105432), (1472, 98556), (1528, 94944), (1978, 73344), (2064, 70288), (2208, 65704), (2292, 63296), (2752, 52716), (2944, 49278), (2967, 48896), (3056, 47472), (3956, 36672), (4128, 35144), (4393, 33024), (4416, 32852), (4584, 31648), (5504, 26358), (5888, 24639), (5934, 24448), (6112, 23736), (7912, 18336), (8213, 17664), (8256, 17572), (8786, 16512), (8832, 16426), (9168, 15824), (11008, 13179), (11868, 12224)]