123843216

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{1021}}^1$

素因数の和:1077

約数の個数: 120

約数和(自身を含む): 386266944

約数和(自身を除く): 262423728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 228, 266, 304, 336, 361, 399, 456, 532, 722, 798, 912, 1021, 1064, 1083, 1444, 1596, 2042, 2128, 2166, 2527, 2888, 3063, 3192, 4084, 4332, 5054, 5776, 6126, 6384, 7147, 7581, 8168, 8664, 10108, 12252, 14294, 15162, 16336, 17328, 19399, 20216, 21441, 24504, 28588, 30324, 38798, 40432, 42882, 49008, 57176, 58197, 60648, 77596, 85764, 114352, 116394, 121296, 135793, 155192, 171528, 232788, 271586, 310384, 343056, 368581, 407379, 465576, 543172, 737162, 814758, 931152, 1086344, 1105743, 1474324, 1629516, 2172688, 2211486, 2580067, 2948648, 3259032, 4422972, 5160134, 5897296, 6518064, 7740201, 8845944, 10320268, 15480402, 17691888, 20640536, 30960804, 41281072, 61921608, 123843216]

約数ペア:

[(1, 123843216), (2, 61921608), (3, 41281072), (4, 30960804), (6, 20640536), (7, 17691888), (8, 15480402), (12, 10320268), (14, 8845944), (16, 7740201), (19, 6518064), (21, 5897296), (24, 5160134), (28, 4422972), (38, 3259032), (42, 2948648), (48, 2580067), (56, 2211486), (57, 2172688), (76, 1629516), (84, 1474324), (112, 1105743), (114, 1086344), (133, 931152), (152, 814758), (168, 737162), (228, 543172), (266, 465576), (304, 407379), (336, 368581), (361, 343056), (399, 310384), (456, 271586), (532, 232788), (722, 171528), (798, 155192), (912, 135793), (1021, 121296), (1064, 116394), (1083, 114352), (1444, 85764), (1596, 77596), (2042, 60648), (2128, 58197), (2166, 57176), (2527, 49008), (2888, 42882), (3063, 40432), (3192, 38798), (4084, 30324), (4332, 28588), (5054, 24504), (5776, 21441), (6126, 20216), (6384, 19399), (7147, 17328), (7581, 16336), (8168, 15162), (8664, 14294), (10108, 12252)]