140514912

素因数分解:

$2^5\times 3^4\times {\mathrm{23}}^1\times {\mathrm{2357}}^1$

素因数の和:2402

約数の個数: 120

約数和(自身を含む): 431400816

約数和(自身を除く): 290885904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 69, 72, 81, 92, 96, 108, 138, 144, 162, 184, 207, 216, 276, 288, 324, 368, 414, 432, 552, 621, 648, 736, 828, 864, 1104, 1242, 1296, 1656, 1863, 2208, 2357, 2484, 2592, 3312, 3726, 4714, 4968, 6624, 7071, 7452, 9428, 9936, 14142, 14904, 18856, 19872, 21213, 28284, 29808, 37712, 42426, 54211, 56568, 59616, 63639, 75424, 84852, 108422, 113136, 127278, 162633, 169704, 190917, 216844, 226272, 254556, 325266, 339408, 381834, 433688, 487899, 509112, 650532, 678816, 763668, 867376, 975798, 1018224, 1301064, 1463697, 1527336, 1734752, 1951596, 2036448, 2602128, 2927394, 3054672, 3903192, 4391091, 5204256, 5854788, 6109344, 7806384, 8782182, 11709576, 15612768, 17564364, 23419152, 35128728, 46838304, 70257456, 140514912]

約数ペア:

[(1, 140514912), (2, 70257456), (3, 46838304), (4, 35128728), (6, 23419152), (8, 17564364), (9, 15612768), (12, 11709576), (16, 8782182), (18, 7806384), (23, 6109344), (24, 5854788), (27, 5204256), (32, 4391091), (36, 3903192), (46, 3054672), (48, 2927394), (54, 2602128), (69, 2036448), (72, 1951596), (81, 1734752), (92, 1527336), (96, 1463697), (108, 1301064), (138, 1018224), (144, 975798), (162, 867376), (184, 763668), (207, 678816), (216, 650532), (276, 509112), (288, 487899), (324, 433688), (368, 381834), (414, 339408), (432, 325266), (552, 254556), (621, 226272), (648, 216844), (736, 190917), (828, 169704), (864, 162633), (1104, 127278), (1242, 113136), (1296, 108422), (1656, 84852), (1863, 75424), (2208, 63639), (2357, 59616), (2484, 56568), (2592, 54211), (3312, 42426), (3726, 37712), (4714, 29808), (4968, 28284), (6624, 21213), (7071, 19872), (7452, 18856), (9428, 14904), (9936, 14142)]