156504972

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{823}}^1$

素因数の和:919

約数の個数: 96

約数和(自身を含む): 418618368

約数和(自身を除く): 262113396

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 53, 69, 78, 92, 106, 138, 156, 159, 212, 276, 299, 318, 598, 636, 689, 823, 897, 1196, 1219, 1378, 1646, 1794, 2067, 2438, 2469, 2756, 3292, 3588, 3657, 4134, 4876, 4938, 7314, 8268, 9876, 10699, 14628, 15847, 18929, 21398, 31694, 32097, 37858, 42796, 43619, 47541, 56787, 63388, 64194, 75716, 87238, 95082, 113574, 128388, 130857, 174476, 190164, 227148, 246077, 261714, 492154, 523428, 567047, 738231, 984308, 1003237, 1134094, 1476462, 1701141, 2006474, 2268188, 2952924, 3009711, 3402282, 4012948, 6019422, 6804564, 12038844, 13042081, 26084162, 39126243, 52168324, 78252486, 156504972]

約数ペア:

[(1, 156504972), (2, 78252486), (3, 52168324), (4, 39126243), (6, 26084162), (12, 13042081), (13, 12038844), (23, 6804564), (26, 6019422), (39, 4012948), (46, 3402282), (52, 3009711), (53, 2952924), (69, 2268188), (78, 2006474), (92, 1701141), (106, 1476462), (138, 1134094), (156, 1003237), (159, 984308), (212, 738231), (276, 567047), (299, 523428), (318, 492154), (598, 261714), (636, 246077), (689, 227148), (823, 190164), (897, 174476), (1196, 130857), (1219, 128388), (1378, 113574), (1646, 95082), (1794, 87238), (2067, 75716), (2438, 64194), (2469, 63388), (2756, 56787), (3292, 47541), (3588, 43619), (3657, 42796), (4134, 37858), (4876, 32097), (4938, 31694), (7314, 21398), (8268, 18929), (9876, 15847), (10699, 14628)]