148226720

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{857}}^1$

素因数の和:942

約数の個数: 96

約数和(自身を含む): 373621248

約数和(自身を除く): 225394528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 47, 80, 92, 94, 115, 160, 184, 188, 230, 235, 368, 376, 460, 470, 736, 752, 857, 920, 940, 1081, 1504, 1714, 1840, 1880, 2162, 3428, 3680, 3760, 4285, 4324, 5405, 6856, 7520, 8570, 8648, 10810, 13712, 17140, 17296, 19711, 21620, 27424, 34280, 34592, 39422, 40279, 43240, 68560, 78844, 80558, 86480, 98555, 137120, 157688, 161116, 172960, 197110, 201395, 315376, 322232, 394220, 402790, 630752, 644464, 788440, 805580, 926417, 1288928, 1576880, 1611160, 1852834, 3153760, 3222320, 3705668, 4632085, 6444640, 7411336, 9264170, 14822672, 18528340, 29645344, 37056680, 74113360, 148226720]

約数ペア:

[(1, 148226720), (2, 74113360), (4, 37056680), (5, 29645344), (8, 18528340), (10, 14822672), (16, 9264170), (20, 7411336), (23, 6444640), (32, 4632085), (40, 3705668), (46, 3222320), (47, 3153760), (80, 1852834), (92, 1611160), (94, 1576880), (115, 1288928), (160, 926417), (184, 805580), (188, 788440), (230, 644464), (235, 630752), (368, 402790), (376, 394220), (460, 322232), (470, 315376), (736, 201395), (752, 197110), (857, 172960), (920, 161116), (940, 157688), (1081, 137120), (1504, 98555), (1714, 86480), (1840, 80558), (1880, 78844), (2162, 68560), (3428, 43240), (3680, 40279), (3760, 39422), (4285, 34592), (4324, 34280), (5405, 27424), (6856, 21620), (7520, 19711), (8570, 17296), (8648, 17140), (10810, 13712)]