121899168

素因数分解:

$2^5\times 3^4\times {\mathrm{131}}^1\times {\mathrm{359}}^1$

素因数の和:512

約数の個数: 120

約数和(自身を含む): 362244960

約数和(自身を除く): 240345792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 131, 144, 162, 216, 262, 288, 324, 359, 393, 432, 524, 648, 718, 786, 864, 1048, 1077, 1179, 1296, 1436, 1572, 2096, 2154, 2358, 2592, 2872, 3144, 3231, 3537, 4192, 4308, 4716, 5744, 6288, 6462, 7074, 8616, 9432, 9693, 10611, 11488, 12576, 12924, 14148, 17232, 18864, 19386, 21222, 25848, 28296, 29079, 34464, 37728, 38772, 42444, 47029, 51696, 56592, 58158, 77544, 84888, 94058, 103392, 113184, 116316, 141087, 155088, 169776, 188116, 232632, 282174, 310176, 339552, 376232, 423261, 465264, 564348, 752464, 846522, 930528, 1128696, 1269783, 1504928, 1693044, 2257392, 2539566, 3386088, 3809349, 4514784, 5079132, 6772176, 7618698, 10158264, 13544352, 15237396, 20316528, 30474792, 40633056, 60949584, 121899168]

約数ペア:

[(1, 121899168), (2, 60949584), (3, 40633056), (4, 30474792), (6, 20316528), (8, 15237396), (9, 13544352), (12, 10158264), (16, 7618698), (18, 6772176), (24, 5079132), (27, 4514784), (32, 3809349), (36, 3386088), (48, 2539566), (54, 2257392), (72, 1693044), (81, 1504928), (96, 1269783), (108, 1128696), (131, 930528), (144, 846522), (162, 752464), (216, 564348), (262, 465264), (288, 423261), (324, 376232), (359, 339552), (393, 310176), (432, 282174), (524, 232632), (648, 188116), (718, 169776), (786, 155088), (864, 141087), (1048, 116316), (1077, 113184), (1179, 103392), (1296, 94058), (1436, 84888), (1572, 77544), (2096, 58158), (2154, 56592), (2358, 51696), (2592, 47029), (2872, 42444), (3144, 38772), (3231, 37728), (3537, 34464), (4192, 29079), (4308, 28296), (4716, 25848), (5744, 21222), (6288, 19386), (6462, 18864), (7074, 17232), (8616, 14148), (9432, 12924), (9693, 12576), (10611, 11488)]