140226048

素因数分解:

$2^9\times 3^2\times {\mathrm{30431}}^1$

素因数の和:30455

約数の個数: 60

約数和(自身を含む): 404715168

約数和(自身を除く): 264489120

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, 1152, 1536, 2304, 4608, 30431, 60862, 91293, 121724, 182586, 243448, 273879, 365172, 486896, 547758, 730344, 973792, 1095516, 1460688, 1947584, 2191032, 2921376, 3895168, 4382064, 5842752, 7790336, 8764128, 11685504, 15580672, 17528256, 23371008, 35056512, 46742016, 70113024, 140226048]

約数ペア:

[(1, 140226048), (2, 70113024), (3, 46742016), (4, 35056512), (6, 23371008), (8, 17528256), (9, 15580672), (12, 11685504), (16, 8764128), (18, 7790336), (24, 5842752), (32, 4382064), (36, 3895168), (48, 2921376), (64, 2191032), (72, 1947584), (96, 1460688), (128, 1095516), (144, 973792), (192, 730344), (256, 547758), (288, 486896), (384, 365172), (512, 273879), (576, 243448), (768, 182586), (1152, 121724), (1536, 91293), (2304, 60862), (4608, 30431)]