121816968

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{193}}^1$

素因数の和:256

約数の個数: 192

約数和(自身を含む): 400229760

約数和(自身を除く): 278412792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 17, 21, 24, 26, 28, 34, 39, 42, 51, 52, 56, 68, 78, 84, 91, 102, 104, 119, 136, 156, 168, 182, 193, 204, 221, 238, 273, 289, 312, 357, 364, 386, 408, 442, 476, 546, 578, 579, 663, 714, 728, 772, 867, 884, 952, 1092, 1156, 1158, 1326, 1351, 1428, 1544, 1547, 1734, 1768, 2023, 2184, 2312, 2316, 2509, 2652, 2702, 2856, 3094, 3281, 3468, 3757, 4046, 4053, 4632, 4641, 5018, 5304, 5404, 6069, 6188, 6562, 6936, 7514, 7527, 8092, 8106, 9282, 9843, 10036, 10808, 11271, 12138, 12376, 13124, 15028, 15054, 16184, 16212, 17563, 18564, 19686, 20072, 22542, 22967, 24276, 26248, 26299, 30056, 30108, 32424, 35126, 37128, 39372, 42653, 45084, 45934, 48552, 52598, 52689, 55777, 60216, 68901, 70252, 78744, 78897, 85306, 90168, 91868, 105196, 105378, 111554, 127959, 137802, 140504, 157794, 167331, 170612, 183736, 210392, 210756, 223108, 255918, 275604, 298571, 315588, 334662, 341224, 390439, 421512, 446216, 511836, 551208, 597142, 631176, 669324, 725101, 780878, 895713, 1023672, 1171317, 1194284, 1338648, 1450202, 1561756, 1791426, 2175303, 2342634, 2388568, 2900404, 3123512, 3582852, 4350606, 4685268, 5075707, 5800808, 7165704, 8701212, 9370536, 10151414, 15227121, 17402424, 20302828, 30454242, 40605656, 60908484, 121816968]

約数ペア:

[(1, 121816968), (2, 60908484), (3, 40605656), (4, 30454242), (6, 20302828), (7, 17402424), (8, 15227121), (12, 10151414), (13, 9370536), (14, 8701212), (17, 7165704), (21, 5800808), (24, 5075707), (26, 4685268), (28, 4350606), (34, 3582852), (39, 3123512), (42, 2900404), (51, 2388568), (52, 2342634), (56, 2175303), (68, 1791426), (78, 1561756), (84, 1450202), (91, 1338648), (102, 1194284), (104, 1171317), (119, 1023672), (136, 895713), (156, 780878), (168, 725101), (182, 669324), (193, 631176), (204, 597142), (221, 551208), (238, 511836), (273, 446216), (289, 421512), (312, 390439), (357, 341224), (364, 334662), (386, 315588), (408, 298571), (442, 275604), (476, 255918), (546, 223108), (578, 210756), (579, 210392), (663, 183736), (714, 170612), (728, 167331), (772, 157794), (867, 140504), (884, 137802), (952, 127959), (1092, 111554), (1156, 105378), (1158, 105196), (1326, 91868), (1351, 90168), (1428, 85306), (1544, 78897), (1547, 78744), (1734, 70252), (1768, 68901), (2023, 60216), (2184, 55777), (2312, 52689), (2316, 52598), (2509, 48552), (2652, 45934), (2702, 45084), (2856, 42653), (3094, 39372), (3281, 37128), (3468, 35126), (3757, 32424), (4046, 30108), (4053, 30056), (4632, 26299), (4641, 26248), (5018, 24276), (5304, 22967), (5404, 22542), (6069, 20072), (6188, 19686), (6562, 18564), (6936, 17563), (7514, 16212), (7527, 16184), (8092, 15054), (8106, 15028), (9282, 13124), (9843, 12376), (10036, 12138), (10808, 11271)]