161348904

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{2161}}^1$

素因数の和:2251

約数の個数: 96

約数和(自身を含む): 470494440

約数和(自身を除く): 309145536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 61, 68, 72, 102, 122, 136, 153, 183, 204, 244, 306, 366, 408, 488, 549, 612, 732, 1037, 1098, 1224, 1464, 2074, 2161, 2196, 3111, 4148, 4322, 4392, 6222, 6483, 8296, 8644, 9333, 12444, 12966, 17288, 18666, 19449, 24888, 25932, 36737, 37332, 38898, 51864, 73474, 74664, 77796, 110211, 131821, 146948, 155592, 220422, 263642, 293896, 330633, 395463, 440844, 527284, 661266, 790926, 881688, 1054568, 1186389, 1322532, 1581852, 2240957, 2372778, 2645064, 3163704, 4481914, 4745556, 6722871, 8963828, 9491112, 13445742, 17927656, 20168613, 26891484, 40337226, 53782968, 80674452, 161348904]

約数ペア:

[(1, 161348904), (2, 80674452), (3, 53782968), (4, 40337226), (6, 26891484), (8, 20168613), (9, 17927656), (12, 13445742), (17, 9491112), (18, 8963828), (24, 6722871), (34, 4745556), (36, 4481914), (51, 3163704), (61, 2645064), (68, 2372778), (72, 2240957), (102, 1581852), (122, 1322532), (136, 1186389), (153, 1054568), (183, 881688), (204, 790926), (244, 661266), (306, 527284), (366, 440844), (408, 395463), (488, 330633), (549, 293896), (612, 263642), (732, 220422), (1037, 155592), (1098, 146948), (1224, 131821), (1464, 110211), (2074, 77796), (2161, 74664), (2196, 73474), (3111, 51864), (4148, 38898), (4322, 37332), (4392, 36737), (6222, 25932), (6483, 24888), (8296, 19449), (8644, 18666), (9333, 17288), (12444, 12966)]