154223004

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{811}}^1$

素因数の和:907

約数の個数: 96

約数和(自身を含む): 412521984

約数和(自身を除く): 258298980

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, 811, 897, 1196, 1219, 1378, 1622, 1794, 2067, 2433, 2438, 2756, 3244, 3588, 3657, 4134, 4866, 4876, 7314, 8268, 9732, 10543, 14628, 15847, 18653, 21086, 31629, 31694, 37306, 42172, 42983, 47541, 55959, 63258, 63388, 74612, 85966, 95082, 111918, 126516, 128949, 171932, 190164, 223836, 242489, 257898, 484978, 515796, 558779, 727467, 969956, 988609, 1117558, 1454934, 1676337, 1977218, 2235116, 2909868, 2965827, 3352674, 3954436, 5931654, 6705348, 11863308, 12851917, 25703834, 38555751, 51407668, 77111502, 154223004]

約数ペア:

[(1, 154223004), (2, 77111502), (3, 51407668), (4, 38555751), (6, 25703834), (12, 12851917), (13, 11863308), (23, 6705348), (26, 5931654), (39, 3954436), (46, 3352674), (52, 2965827), (53, 2909868), (69, 2235116), (78, 1977218), (92, 1676337), (106, 1454934), (138, 1117558), (156, 988609), (159, 969956), (212, 727467), (276, 558779), (299, 515796), (318, 484978), (598, 257898), (636, 242489), (689, 223836), (811, 190164), (897, 171932), (1196, 128949), (1219, 126516), (1378, 111918), (1622, 95082), (1794, 85966), (2067, 74612), (2433, 63388), (2438, 63258), (2756, 55959), (3244, 47541), (3588, 42983), (3657, 42172), (4134, 37306), (4866, 31694), (4876, 31629), (7314, 21086), (8268, 18653), (9732, 15847), (10543, 14628)]