168455144

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{241}}^1$

素因数の和:331

約数の個数: 96

約数和(自身を含む): 382631040

約数和(自身を除く): 214175896

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 47, 52, 88, 94, 104, 143, 169, 188, 241, 286, 338, 376, 482, 517, 572, 611, 676, 964, 1034, 1144, 1222, 1352, 1859, 1928, 2068, 2444, 2651, 3133, 3718, 4136, 4888, 5302, 6266, 6721, 7436, 7943, 10604, 11327, 12532, 13442, 14872, 15886, 21208, 22654, 25064, 26884, 31772, 34463, 40729, 45308, 53768, 63544, 68926, 81458, 87373, 90616, 124597, 137852, 147251, 162916, 174746, 249194, 275704, 294502, 325832, 349492, 448019, 498388, 589004, 698984, 896038, 996776, 1178008, 1619761, 1792076, 1914263, 3239522, 3584152, 3828526, 6479044, 7657052, 12958088, 15314104, 21056893, 42113786, 84227572, 168455144]

約数ペア:

[(1, 168455144), (2, 84227572), (4, 42113786), (8, 21056893), (11, 15314104), (13, 12958088), (22, 7657052), (26, 6479044), (44, 3828526), (47, 3584152), (52, 3239522), (88, 1914263), (94, 1792076), (104, 1619761), (143, 1178008), (169, 996776), (188, 896038), (241, 698984), (286, 589004), (338, 498388), (376, 448019), (482, 349492), (517, 325832), (572, 294502), (611, 275704), (676, 249194), (964, 174746), (1034, 162916), (1144, 147251), (1222, 137852), (1352, 124597), (1859, 90616), (1928, 87373), (2068, 81458), (2444, 68926), (2651, 63544), (3133, 53768), (3718, 45308), (4136, 40729), (4888, 34463), (5302, 31772), (6266, 26884), (6721, 25064), (7436, 22654), (7943, 21208), (10604, 15886), (11327, 14872), (12532, 13442)]