125142816

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{157}}^1$

素因数の和:231

約数の個数: 144

約数和(自身を含む): 364077504

約数和(自身を除く): 238934688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 32, 38, 46, 48, 57, 69, 76, 92, 96, 114, 138, 152, 157, 184, 228, 276, 304, 314, 361, 368, 437, 456, 471, 552, 608, 628, 722, 736, 874, 912, 942, 1083, 1104, 1256, 1311, 1444, 1748, 1824, 1884, 2166, 2208, 2512, 2622, 2888, 2983, 3496, 3611, 3768, 4332, 5024, 5244, 5776, 5966, 6992, 7222, 7536, 8303, 8664, 8949, 10488, 10833, 11552, 11932, 13984, 14444, 15072, 16606, 17328, 17898, 20976, 21666, 23864, 24909, 28888, 33212, 34656, 35796, 41952, 43332, 47728, 49818, 56677, 57776, 66424, 68609, 71592, 86664, 95456, 99636, 113354, 115552, 132848, 137218, 143184, 170031, 173328, 199272, 205827, 226708, 265696, 274436, 286368, 340062, 346656, 398544, 411654, 453416, 548872, 680124, 797088, 823308, 906832, 1097744, 1303571, 1360248, 1646616, 1813664, 2195488, 2607142, 2720496, 3293232, 3910713, 5214284, 5440992, 6586464, 7821426, 10428568, 15642852, 20857136, 31285704, 41714272, 62571408, 125142816]

約数ペア:

[(1, 125142816), (2, 62571408), (3, 41714272), (4, 31285704), (6, 20857136), (8, 15642852), (12, 10428568), (16, 7821426), (19, 6586464), (23, 5440992), (24, 5214284), (32, 3910713), (38, 3293232), (46, 2720496), (48, 2607142), (57, 2195488), (69, 1813664), (76, 1646616), (92, 1360248), (96, 1303571), (114, 1097744), (138, 906832), (152, 823308), (157, 797088), (184, 680124), (228, 548872), (276, 453416), (304, 411654), (314, 398544), (361, 346656), (368, 340062), (437, 286368), (456, 274436), (471, 265696), (552, 226708), (608, 205827), (628, 199272), (722, 173328), (736, 170031), (874, 143184), (912, 137218), (942, 132848), (1083, 115552), (1104, 113354), (1256, 99636), (1311, 95456), (1444, 86664), (1748, 71592), (1824, 68609), (1884, 66424), (2166, 57776), (2208, 56677), (2512, 49818), (2622, 47728), (2888, 43332), (2983, 41952), (3496, 35796), (3611, 34656), (3768, 33212), (4332, 28888), (5024, 24909), (5244, 23864), (5776, 21666), (5966, 20976), (6992, 17898), (7222, 17328), (7536, 16606), (8303, 15072), (8664, 14444), (8949, 13984), (10488, 11932), (10833, 11552)]