39141984

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:237

約数の個数: 144

約数和(自身を含む): 122553648

約数和(自身を除く): 83411664

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 53, 56, 84, 96, 98, 106, 112, 147, 157, 159, 168, 196, 212, 224, 294, 314, 318, 336, 371, 392, 424, 471, 588, 628, 636, 672, 742, 784, 848, 942, 1099, 1113, 1176, 1256, 1272, 1484, 1568, 1696, 1884, 2198, 2226, 2352, 2512, 2544, 2597, 2968, 3297, 3768, 4396, 4452, 4704, 5024, 5088, 5194, 5936, 6594, 7536, 7693, 7791, 8321, 8792, 8904, 10388, 11872, 13188, 15072, 15386, 15582, 16642, 17584, 17808, 20776, 23079, 24963, 26376, 30772, 31164, 33284, 35168, 35616, 41552, 46158, 49926, 52752, 58247, 61544, 62328, 66568, 83104, 92316, 99852, 105504, 116494, 123088, 124656, 133136, 174741, 184632, 199704, 232988, 246176, 249312, 266272, 349482, 369264, 399408, 407729, 465976, 698964, 738528, 798816, 815458, 931952, 1223187, 1397928, 1630916, 1863904, 2446374, 2795856, 3261832, 4892748, 5591712, 6523664, 9785496, 13047328, 19570992, 39141984]

約数ペア:

[(1, 39141984), (2, 19570992), (3, 13047328), (4, 9785496), (6, 6523664), (7, 5591712), (8, 4892748), (12, 3261832), (14, 2795856), (16, 2446374), (21, 1863904), (24, 1630916), (28, 1397928), (32, 1223187), (42, 931952), (48, 815458), (49, 798816), (53, 738528), (56, 698964), (84, 465976), (96, 407729), (98, 399408), (106, 369264), (112, 349482), (147, 266272), (157, 249312), (159, 246176), (168, 232988), (196, 199704), (212, 184632), (224, 174741), (294, 133136), (314, 124656), (318, 123088), (336, 116494), (371, 105504), (392, 99852), (424, 92316), (471, 83104), (588, 66568), (628, 62328), (636, 61544), (672, 58247), (742, 52752), (784, 49926), (848, 46158), (942, 41552), (1099, 35616), (1113, 35168), (1176, 33284), (1256, 31164), (1272, 30772), (1484, 26376), (1568, 24963), (1696, 23079), (1884, 20776), (2198, 17808), (2226, 17584), (2352, 16642), (2512, 15582), (2544, 15386), (2597, 15072), (2968, 13188), (3297, 11872), (3768, 10388), (4396, 8904), (4452, 8792), (4704, 8321), (5024, 7791), (5088, 7693), (5194, 7536), (5936, 6594)]