198893376

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31391}}^1$

素因数の和:31420

約数の個数: 84

約数和(自身を含む): 621938304

約数和(自身を除く): 423044928

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 132, 144, 176, 192, 198, 264, 288, 352, 396, 528, 576, 704, 792, 1056, 1584, 2112, 3168, 6336, 31391, 62782, 94173, 125564, 188346, 251128, 282519, 345301, 376692, 502256, 565038, 690602, 753384, 1004512, 1035903, 1130076, 1381204, 1506768, 2009024, 2071806, 2260152, 2762408, 3013536, 3107709, 4143612, 4520304, 5524816, 6027072, 6215418, 8287224, 9040608, 11049632, 12430836, 16574448, 18081216, 22099264, 24861672, 33148896, 49723344, 66297792, 99446688, 198893376]

約数ペア:

[(1, 198893376), (2, 99446688), (3, 66297792), (4, 49723344), (6, 33148896), (8, 24861672), (9, 22099264), (11, 18081216), (12, 16574448), (16, 12430836), (18, 11049632), (22, 9040608), (24, 8287224), (32, 6215418), (33, 6027072), (36, 5524816), (44, 4520304), (48, 4143612), (64, 3107709), (66, 3013536), (72, 2762408), (88, 2260152), (96, 2071806), (99, 2009024), (132, 1506768), (144, 1381204), (176, 1130076), (192, 1035903), (198, 1004512), (264, 753384), (288, 690602), (352, 565038), (396, 502256), (528, 376692), (576, 345301), (704, 282519), (792, 251128), (1056, 188346), (1584, 125564), (2112, 94173), (3168, 62782), (6336, 31391)]