198694512

素因数分解:

$2^4\times 3^3\times {\mathrm{131}}^1\times {\mathrm{3511}}^1$

素因数の和:3659

約数の個数: 80

約数和(自身を含む): 574844160

約数和(自身を除く): 376149648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 131, 144, 216, 262, 393, 432, 524, 786, 1048, 1179, 1572, 2096, 2358, 3144, 3511, 3537, 4716, 6288, 7022, 7074, 9432, 10533, 14044, 14148, 18864, 21066, 28088, 28296, 31599, 42132, 56176, 56592, 63198, 84264, 94797, 126396, 168528, 189594, 252792, 379188, 459941, 505584, 758376, 919882, 1379823, 1516752, 1839764, 2759646, 3679528, 4139469, 5519292, 7359056, 8278938, 11038584, 12418407, 16557876, 22077168, 24836814, 33115752, 49673628, 66231504, 99347256, 198694512]

約数ペア:

[(1, 198694512), (2, 99347256), (3, 66231504), (4, 49673628), (6, 33115752), (8, 24836814), (9, 22077168), (12, 16557876), (16, 12418407), (18, 11038584), (24, 8278938), (27, 7359056), (36, 5519292), (48, 4139469), (54, 3679528), (72, 2759646), (108, 1839764), (131, 1516752), (144, 1379823), (216, 919882), (262, 758376), (393, 505584), (432, 459941), (524, 379188), (786, 252792), (1048, 189594), (1179, 168528), (1572, 126396), (2096, 94797), (2358, 84264), (3144, 63198), (3511, 56592), (3537, 56176), (4716, 42132), (6288, 31599), (7022, 28296), (7074, 28088), (9432, 21066), (10533, 18864), (14044, 14148)]