161205696

素因数分解:

$2^6\times 3^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1$

素因数の和:299

約数の個数: 168

約数和(自身を含む): 497122704

約数和(自身を除く): 335917008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 101, 102, 136, 144, 153, 163, 192, 202, 204, 272, 288, 303, 306, 326, 404, 408, 489, 544, 576, 606, 612, 652, 808, 816, 909, 978, 1088, 1212, 1224, 1304, 1467, 1616, 1632, 1717, 1818, 1956, 2424, 2448, 2608, 2771, 2934, 3232, 3264, 3434, 3636, 3912, 4848, 4896, 5151, 5216, 5542, 5868, 6464, 6868, 7272, 7824, 8313, 9696, 9792, 10302, 10432, 11084, 11736, 13736, 14544, 15453, 15648, 16463, 16626, 19392, 20604, 22168, 23472, 24939, 27472, 29088, 30906, 31296, 32926, 33252, 41208, 44336, 46944, 49389, 49878, 54944, 58176, 61812, 65852, 66504, 82416, 88672, 93888, 98778, 99756, 109888, 123624, 131704, 133008, 148167, 164832, 177344, 197556, 199512, 247248, 263408, 266016, 279871, 296334, 329664, 395112, 399024, 494496, 526816, 532032, 559742, 592668, 790224, 798048, 839613, 988992, 1053632, 1119484, 1185336, 1580448, 1596096, 1679226, 2238968, 2370672, 2518839, 3160896, 3358452, 4477936, 4741344, 5037678, 6716904, 8955872, 9482688, 10075356, 13433808, 17911744, 20150712, 26867616, 40301424, 53735232, 80602848, 161205696]

約数ペア:

[(1, 161205696), (2, 80602848), (3, 53735232), (4, 40301424), (6, 26867616), (8, 20150712), (9, 17911744), (12, 13433808), (16, 10075356), (17, 9482688), (18, 8955872), (24, 6716904), (32, 5037678), (34, 4741344), (36, 4477936), (48, 3358452), (51, 3160896), (64, 2518839), (68, 2370672), (72, 2238968), (96, 1679226), (101, 1596096), (102, 1580448), (136, 1185336), (144, 1119484), (153, 1053632), (163, 988992), (192, 839613), (202, 798048), (204, 790224), (272, 592668), (288, 559742), (303, 532032), (306, 526816), (326, 494496), (404, 399024), (408, 395112), (489, 329664), (544, 296334), (576, 279871), (606, 266016), (612, 263408), (652, 247248), (808, 199512), (816, 197556), (909, 177344), (978, 164832), (1088, 148167), (1212, 133008), (1224, 131704), (1304, 123624), (1467, 109888), (1616, 99756), (1632, 98778), (1717, 93888), (1818, 88672), (1956, 82416), (2424, 66504), (2448, 65852), (2608, 61812), (2771, 58176), (2934, 54944), (3232, 49878), (3264, 49389), (3434, 46944), (3636, 44336), (3912, 41208), (4848, 33252), (4896, 32926), (5151, 31296), (5216, 30906), (5542, 29088), (5868, 27472), (6464, 24939), (6868, 23472), (7272, 22168), (7824, 20604), (8313, 19392), (9696, 16626), (9792, 16463), (10302, 15648), (10432, 15453), (11084, 14544), (11736, 13736)]