167934840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{431}}^1$

素因数の和:653

約数の個数: 128

約数和(自身を含む): 537477120

約数和(自身を除く): 369542280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 191, 204, 255, 340, 382, 408, 431, 510, 573, 680, 764, 862, 955, 1020, 1146, 1293, 1528, 1724, 1910, 2040, 2155, 2292, 2586, 2865, 3247, 3448, 3820, 4310, 4584, 5172, 5730, 6465, 6494, 7327, 7640, 8620, 9741, 10344, 11460, 12930, 12988, 14654, 16235, 17240, 19482, 21981, 22920, 25860, 25976, 29308, 32470, 36635, 38964, 43962, 48705, 51720, 58616, 64940, 73270, 77928, 82321, 87924, 97410, 109905, 129880, 146540, 164642, 175848, 194820, 219810, 246963, 293080, 329284, 389640, 411605, 439620, 493926, 658568, 823210, 879240, 987852, 1234815, 1399457, 1646420, 1975704, 2469630, 2798914, 3292840, 4198371, 4939260, 5597828, 6997285, 8396742, 9878520, 11195656, 13994570, 16793484, 20991855, 27989140, 33586968, 41983710, 55978280, 83967420, 167934840]

約数ペア:

[(1, 167934840), (2, 83967420), (3, 55978280), (4, 41983710), (5, 33586968), (6, 27989140), (8, 20991855), (10, 16793484), (12, 13994570), (15, 11195656), (17, 9878520), (20, 8396742), (24, 6997285), (30, 5597828), (34, 4939260), (40, 4198371), (51, 3292840), (60, 2798914), (68, 2469630), (85, 1975704), (102, 1646420), (120, 1399457), (136, 1234815), (170, 987852), (191, 879240), (204, 823210), (255, 658568), (340, 493926), (382, 439620), (408, 411605), (431, 389640), (510, 329284), (573, 293080), (680, 246963), (764, 219810), (862, 194820), (955, 175848), (1020, 164642), (1146, 146540), (1293, 129880), (1528, 109905), (1724, 97410), (1910, 87924), (2040, 82321), (2155, 77928), (2292, 73270), (2586, 64940), (2865, 58616), (3247, 51720), (3448, 48705), (3820, 43962), (4310, 38964), (4584, 36635), (5172, 32470), (5730, 29308), (6465, 25976), (6494, 25860), (7327, 22920), (7640, 21981), (8620, 19482), (9741, 17240), (10344, 16235), (11460, 14654), (12930, 12988)]