198853056

素因数分解:

$2^6\times 3^4\times {\mathrm{89}}^1\times {\mathrm{431}}^1$

素因数の和:544

約数の個数: 140

約数和(自身を含む): 597468960

約数和(自身を除く): 398615904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 89, 96, 108, 144, 162, 178, 192, 216, 267, 288, 324, 356, 431, 432, 534, 576, 648, 712, 801, 862, 864, 1068, 1293, 1296, 1424, 1602, 1724, 1728, 2136, 2403, 2586, 2592, 2848, 3204, 3448, 3879, 4272, 4806, 5172, 5184, 5696, 6408, 6896, 7209, 7758, 8544, 9612, 10344, 11637, 12816, 13792, 14418, 15516, 17088, 19224, 20688, 23274, 25632, 27584, 28836, 31032, 34911, 38359, 38448, 41376, 46548, 51264, 57672, 62064, 69822, 76718, 76896, 82752, 93096, 115077, 115344, 124128, 139644, 153436, 153792, 186192, 230154, 230688, 248256, 279288, 306872, 345231, 372384, 460308, 461376, 558576, 613744, 690462, 744768, 920616, 1035693, 1117152, 1227488, 1380924, 1841232, 2071386, 2234304, 2454976, 2761848, 3107079, 3682464, 4142772, 5523696, 6214158, 7364928, 8285544, 11047392, 12428316, 16571088, 22094784, 24856632, 33142176, 49713264, 66284352, 99426528, 198853056]

約数ペア:

[(1, 198853056), (2, 99426528), (3, 66284352), (4, 49713264), (6, 33142176), (8, 24856632), (9, 22094784), (12, 16571088), (16, 12428316), (18, 11047392), (24, 8285544), (27, 7364928), (32, 6214158), (36, 5523696), (48, 4142772), (54, 3682464), (64, 3107079), (72, 2761848), (81, 2454976), (89, 2234304), (96, 2071386), (108, 1841232), (144, 1380924), (162, 1227488), (178, 1117152), (192, 1035693), (216, 920616), (267, 744768), (288, 690462), (324, 613744), (356, 558576), (431, 461376), (432, 460308), (534, 372384), (576, 345231), (648, 306872), (712, 279288), (801, 248256), (862, 230688), (864, 230154), (1068, 186192), (1293, 153792), (1296, 153436), (1424, 139644), (1602, 124128), (1724, 115344), (1728, 115077), (2136, 93096), (2403, 82752), (2586, 76896), (2592, 76718), (2848, 69822), (3204, 62064), (3448, 57672), (3879, 51264), (4272, 46548), (4806, 41376), (5172, 38448), (5184, 38359), (5696, 34911), (6408, 31032), (6896, 28836), (7209, 27584), (7758, 25632), (8544, 23274), (9612, 20688), (10344, 19224), (11637, 17088), (12816, 15516), (13792, 14418)]