198697104

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{401}}^1$

素因数の和:486

約数の個数: 160

約数和(自身を含む): 606151680

約数和(自身を除く): 407454576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 37, 48, 54, 62, 72, 74, 93, 108, 111, 124, 144, 148, 186, 216, 222, 248, 279, 296, 333, 372, 401, 432, 444, 496, 558, 592, 666, 744, 802, 837, 888, 999, 1116, 1147, 1203, 1332, 1488, 1604, 1674, 1776, 1998, 2232, 2294, 2406, 2664, 3208, 3348, 3441, 3609, 3996, 4464, 4588, 4812, 5328, 6416, 6696, 6882, 7218, 7992, 9176, 9624, 10323, 10827, 12431, 13392, 13764, 14436, 14837, 15984, 18352, 19248, 20646, 21654, 24862, 27528, 28872, 29674, 30969, 37293, 41292, 43308, 44511, 49724, 55056, 57744, 59348, 61938, 74586, 82584, 86616, 89022, 99448, 111879, 118696, 123876, 133533, 149172, 165168, 173232, 178044, 198896, 223758, 237392, 247752, 267066, 298344, 335637, 356088, 400599, 447516, 459947, 495504, 534132, 596688, 671274, 712176, 801198, 895032, 919894, 1068264, 1342548, 1379841, 1602396, 1790064, 1839788, 2136528, 2685096, 2759682, 3204792, 3679576, 4139523, 5370192, 5519364, 6409584, 7359152, 8279046, 11038728, 12418569, 16558092, 22077456, 24837138, 33116184, 49674276, 66232368, 99348552, 198697104]

約数ペア:

[(1, 198697104), (2, 99348552), (3, 66232368), (4, 49674276), (6, 33116184), (8, 24837138), (9, 22077456), (12, 16558092), (16, 12418569), (18, 11038728), (24, 8279046), (27, 7359152), (31, 6409584), (36, 5519364), (37, 5370192), (48, 4139523), (54, 3679576), (62, 3204792), (72, 2759682), (74, 2685096), (93, 2136528), (108, 1839788), (111, 1790064), (124, 1602396), (144, 1379841), (148, 1342548), (186, 1068264), (216, 919894), (222, 895032), (248, 801198), (279, 712176), (296, 671274), (333, 596688), (372, 534132), (401, 495504), (432, 459947), (444, 447516), (496, 400599), (558, 356088), (592, 335637), (666, 298344), (744, 267066), (802, 247752), (837, 237392), (888, 223758), (999, 198896), (1116, 178044), (1147, 173232), (1203, 165168), (1332, 149172), (1488, 133533), (1604, 123876), (1674, 118696), (1776, 111879), (1998, 99448), (2232, 89022), (2294, 86616), (2406, 82584), (2664, 74586), (3208, 61938), (3348, 59348), (3441, 57744), (3609, 55056), (3996, 49724), (4464, 44511), (4588, 43308), (4812, 41292), (5328, 37293), (6416, 30969), (6696, 29674), (6882, 28872), (7218, 27528), (7992, 24862), (9176, 21654), (9624, 20646), (10323, 19248), (10827, 18352), (12431, 15984), (13392, 14837), (13764, 14436)]