140802048

素因数分解:

$2^{11}\times 3^2\times {\mathrm{7639}}^1$

素因数の和:7667

約数の個数: 72

約数和(自身を含む): 406715400

約数和(自身を除く): 265913352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1024, 1152, 1536, 2048, 2304, 3072, 4608, 6144, 7639, 9216, 15278, 18432, 22917, 30556, 45834, 61112, 68751, 91668, 122224, 137502, 183336, 244448, 275004, 366672, 488896, 550008, 733344, 977792, 1100016, 1466688, 1955584, 2200032, 2933376, 3911168, 4400064, 5866752, 7822336, 8800128, 11733504, 15644672, 17600256, 23467008, 35200512, 46934016, 70401024, 140802048]

約数ペア:

[(1, 140802048), (2, 70401024), (3, 46934016), (4, 35200512), (6, 23467008), (8, 17600256), (9, 15644672), (12, 11733504), (16, 8800128), (18, 7822336), (24, 5866752), (32, 4400064), (36, 3911168), (48, 2933376), (64, 2200032), (72, 1955584), (96, 1466688), (128, 1100016), (144, 977792), (192, 733344), (256, 550008), (288, 488896), (384, 366672), (512, 275004), (576, 244448), (768, 183336), (1024, 137502), (1152, 122224), (1536, 91668), (2048, 68751), (2304, 61112), (3072, 45834), (4608, 30556), (6144, 22917), (7639, 18432), (9216, 15278)]