161335584

素因数分解:

$2^5\times 3^3\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:232

約数の個数: 192

約数和(自身を含む): 500774400

約数和(自身を除く): 339438816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 47, 48, 54, 58, 72, 87, 94, 96, 108, 116, 137, 141, 144, 174, 188, 216, 232, 261, 274, 282, 288, 348, 376, 411, 423, 432, 464, 522, 548, 564, 696, 752, 783, 822, 846, 864, 928, 1044, 1096, 1128, 1233, 1269, 1363, 1392, 1504, 1566, 1644, 1692, 2088, 2192, 2256, 2466, 2538, 2726, 2784, 3132, 3288, 3384, 3699, 3973, 4089, 4176, 4384, 4512, 4932, 5076, 5452, 6264, 6439, 6576, 6768, 7398, 7946, 8178, 8352, 9864, 10152, 10904, 11919, 12267, 12528, 12878, 13152, 13536, 14796, 15892, 16356, 19317, 19728, 20304, 21808, 23838, 24534, 25056, 25756, 29592, 31784, 32712, 35757, 36801, 38634, 39456, 40608, 43616, 47676, 49068, 51512, 57951, 59184, 63568, 65424, 71514, 73602, 77268, 95352, 98136, 103024, 107271, 115902, 118368, 127136, 130848, 143028, 147204, 154536, 173853, 186731, 190704, 196272, 206048, 214542, 231804, 286056, 294408, 309072, 347706, 373462, 381408, 392544, 429084, 463608, 560193, 572112, 588816, 618144, 695412, 746924, 858168, 927216, 1120386, 1144224, 1177632, 1390824, 1493848, 1680579, 1716336, 1854432, 2240772, 2781648, 2987696, 3361158, 3432672, 4481544, 5041737, 5563296, 5975392, 6722316, 8963088, 10083474, 13444632, 17926176, 20166948, 26889264, 40333896, 53778528, 80667792, 161335584]

約数ペア:

[(1, 161335584), (2, 80667792), (3, 53778528), (4, 40333896), (6, 26889264), (8, 20166948), (9, 17926176), (12, 13444632), (16, 10083474), (18, 8963088), (24, 6722316), (27, 5975392), (29, 5563296), (32, 5041737), (36, 4481544), (47, 3432672), (48, 3361158), (54, 2987696), (58, 2781648), (72, 2240772), (87, 1854432), (94, 1716336), (96, 1680579), (108, 1493848), (116, 1390824), (137, 1177632), (141, 1144224), (144, 1120386), (174, 927216), (188, 858168), (216, 746924), (232, 695412), (261, 618144), (274, 588816), (282, 572112), (288, 560193), (348, 463608), (376, 429084), (411, 392544), (423, 381408), (432, 373462), (464, 347706), (522, 309072), (548, 294408), (564, 286056), (696, 231804), (752, 214542), (783, 206048), (822, 196272), (846, 190704), (864, 186731), (928, 173853), (1044, 154536), (1096, 147204), (1128, 143028), (1233, 130848), (1269, 127136), (1363, 118368), (1392, 115902), (1504, 107271), (1566, 103024), (1644, 98136), (1692, 95352), (2088, 77268), (2192, 73602), (2256, 71514), (2466, 65424), (2538, 63568), (2726, 59184), (2784, 57951), (3132, 51512), (3288, 49068), (3384, 47676), (3699, 43616), (3973, 40608), (4089, 39456), (4176, 38634), (4384, 36801), (4512, 35757), (4932, 32712), (5076, 31784), (5452, 29592), (6264, 25756), (6439, 25056), (6576, 24534), (6768, 23838), (7398, 21808), (7946, 20304), (8178, 19728), (8352, 19317), (9864, 16356), (10152, 15892), (10904, 14796), (11919, 13536), (12267, 13152), (12528, 12878)]