15169968

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:243

約数の個数: 120

約数和(自身を含む): 47373456

約数和(自身を除く): 32203488

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 61, 66, 72, 88, 99, 122, 132, 144, 157, 176, 183, 198, 244, 264, 314, 366, 396, 471, 488, 528, 549, 628, 671, 732, 792, 942, 976, 1098, 1256, 1342, 1413, 1464, 1584, 1727, 1884, 2013, 2196, 2512, 2684, 2826, 2928, 3454, 3768, 4026, 4392, 5181, 5368, 5652, 6039, 6908, 7536, 8052, 8784, 9577, 10362, 10736, 11304, 12078, 13816, 15543, 16104, 19154, 20724, 22608, 24156, 27632, 28731, 31086, 32208, 38308, 41448, 48312, 57462, 62172, 76616, 82896, 86193, 96624, 105347, 114924, 124344, 153232, 172386, 210694, 229848, 248688, 316041, 344772, 421388, 459696, 632082, 689544, 842776, 948123, 1264164, 1379088, 1685552, 1896246, 2528328, 3792492, 5056656, 7584984, 15169968]

約数ペア:

[(1, 15169968), (2, 7584984), (3, 5056656), (4, 3792492), (6, 2528328), (8, 1896246), (9, 1685552), (11, 1379088), (12, 1264164), (16, 948123), (18, 842776), (22, 689544), (24, 632082), (33, 459696), (36, 421388), (44, 344772), (48, 316041), (61, 248688), (66, 229848), (72, 210694), (88, 172386), (99, 153232), (122, 124344), (132, 114924), (144, 105347), (157, 96624), (176, 86193), (183, 82896), (198, 76616), (244, 62172), (264, 57462), (314, 48312), (366, 41448), (396, 38308), (471, 32208), (488, 31086), (528, 28731), (549, 27632), (628, 24156), (671, 22608), (732, 20724), (792, 19154), (942, 16104), (976, 15543), (1098, 13816), (1256, 12078), (1342, 11304), (1413, 10736), (1464, 10362), (1584, 9577), (1727, 8784), (1884, 8052), (2013, 7536), (2196, 6908), (2512, 6039), (2684, 5652), (2826, 5368), (2928, 5181), (3454, 4392), (3768, 4026)]