138805184

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{709}}^1$

素因数の和:770

約数の個数: 112

約数和(自身を含む): 346252800

約数和(自身を除く): 207447616

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 23, 28, 32, 38, 46, 56, 64, 76, 92, 112, 133, 152, 161, 184, 224, 266, 304, 322, 368, 437, 448, 532, 608, 644, 709, 736, 874, 1064, 1216, 1288, 1418, 1472, 1748, 2128, 2576, 2836, 3059, 3496, 4256, 4963, 5152, 5672, 6118, 6992, 8512, 9926, 10304, 11344, 12236, 13471, 13984, 16307, 19852, 22688, 24472, 26942, 27968, 32614, 39704, 45376, 48944, 53884, 65228, 79408, 94297, 97888, 107768, 114149, 130456, 158816, 188594, 195776, 215536, 228298, 260912, 309833, 317632, 377188, 431072, 456596, 521824, 619666, 754376, 862144, 913192, 1043648, 1239332, 1508752, 1826384, 2168831, 2478664, 3017504, 3652768, 4337662, 4957328, 6035008, 7305536, 8675324, 9914656, 17350648, 19829312, 34701296, 69402592, 138805184]

約数ペア:

[(1, 138805184), (2, 69402592), (4, 34701296), (7, 19829312), (8, 17350648), (14, 9914656), (16, 8675324), (19, 7305536), (23, 6035008), (28, 4957328), (32, 4337662), (38, 3652768), (46, 3017504), (56, 2478664), (64, 2168831), (76, 1826384), (92, 1508752), (112, 1239332), (133, 1043648), (152, 913192), (161, 862144), (184, 754376), (224, 619666), (266, 521824), (304, 456596), (322, 431072), (368, 377188), (437, 317632), (448, 309833), (532, 260912), (608, 228298), (644, 215536), (709, 195776), (736, 188594), (874, 158816), (1064, 130456), (1216, 114149), (1288, 107768), (1418, 97888), (1472, 94297), (1748, 79408), (2128, 65228), (2576, 53884), (2836, 48944), (3059, 45376), (3496, 39704), (4256, 32614), (4963, 27968), (5152, 26942), (5672, 24472), (6118, 22688), (6992, 19852), (8512, 16307), (9926, 13984), (10304, 13471), (11344, 12236)]