155297856

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{971}}^1$

素因数の和:1017

約数の個数: 168

約数和(自身を含む): 506614176

約数和(自身を除く): 351316320

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 49, 51, 56, 64, 68, 84, 96, 98, 102, 112, 119, 136, 147, 168, 192, 196, 204, 224, 238, 272, 294, 336, 357, 392, 408, 448, 476, 544, 588, 672, 714, 784, 816, 833, 952, 971, 1088, 1176, 1344, 1428, 1568, 1632, 1666, 1904, 1942, 2352, 2499, 2856, 2913, 3136, 3264, 3332, 3808, 3884, 4704, 4998, 5712, 5826, 6664, 6797, 7616, 7768, 9408, 9996, 11424, 11652, 13328, 13594, 15536, 16507, 19992, 20391, 22848, 23304, 26656, 27188, 31072, 33014, 39984, 40782, 46608, 47579, 49521, 53312, 54376, 62144, 66028, 79968, 81564, 93216, 95158, 99042, 108752, 115549, 132056, 142737, 159936, 163128, 186432, 190316, 198084, 217504, 231098, 264112, 285474, 326256, 346647, 380632, 396168, 435008, 462196, 528224, 570948, 652512, 693294, 761264, 792336, 808843, 924392, 1056448, 1141896, 1305024, 1386588, 1522528, 1584672, 1617686, 1848784, 2283792, 2426529, 2773176, 3045056, 3169344, 3235372, 3697568, 4567584, 4853058, 5546352, 6470744, 7395136, 9135168, 9706116, 11092704, 12941488, 19412232, 22185408, 25882976, 38824464, 51765952, 77648928, 155297856]

約数ペア:

[(1, 155297856), (2, 77648928), (3, 51765952), (4, 38824464), (6, 25882976), (7, 22185408), (8, 19412232), (12, 12941488), (14, 11092704), (16, 9706116), (17, 9135168), (21, 7395136), (24, 6470744), (28, 5546352), (32, 4853058), (34, 4567584), (42, 3697568), (48, 3235372), (49, 3169344), (51, 3045056), (56, 2773176), (64, 2426529), (68, 2283792), (84, 1848784), (96, 1617686), (98, 1584672), (102, 1522528), (112, 1386588), (119, 1305024), (136, 1141896), (147, 1056448), (168, 924392), (192, 808843), (196, 792336), (204, 761264), (224, 693294), (238, 652512), (272, 570948), (294, 528224), (336, 462196), (357, 435008), (392, 396168), (408, 380632), (448, 346647), (476, 326256), (544, 285474), (588, 264112), (672, 231098), (714, 217504), (784, 198084), (816, 190316), (833, 186432), (952, 163128), (971, 159936), (1088, 142737), (1176, 132056), (1344, 115549), (1428, 108752), (1568, 99042), (1632, 95158), (1666, 93216), (1904, 81564), (1942, 79968), (2352, 66028), (2499, 62144), (2856, 54376), (2913, 53312), (3136, 49521), (3264, 47579), (3332, 46608), (3808, 40782), (3884, 39984), (4704, 33014), (4998, 31072), (5712, 27188), (5826, 26656), (6664, 23304), (6797, 22848), (7616, 20391), (7768, 19992), (9408, 16507), (9996, 15536), (11424, 13594), (11652, 13328)]