198770112

素因数分解:

$2^6\times 3^5\times {\mathrm{12781}}^1$

素因数の和:12808

約数の個数: 84

約数和(自身を含む): 590886296

約数和(自身を除く): 392116184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 192, 216, 243, 288, 324, 432, 486, 576, 648, 864, 972, 1296, 1728, 1944, 2592, 3888, 5184, 7776, 12781, 15552, 25562, 38343, 51124, 76686, 102248, 115029, 153372, 204496, 230058, 306744, 345087, 408992, 460116, 613488, 690174, 817984, 920232, 1035261, 1226976, 1380348, 1840464, 2070522, 2453952, 2760696, 3105783, 3680928, 4141044, 5521392, 6211566, 7361856, 8282088, 11042784, 12423132, 16564176, 22085568, 24846264, 33128352, 49692528, 66256704, 99385056, 198770112]

約数ペア:

[(1, 198770112), (2, 99385056), (3, 66256704), (4, 49692528), (6, 33128352), (8, 24846264), (9, 22085568), (12, 16564176), (16, 12423132), (18, 11042784), (24, 8282088), (27, 7361856), (32, 6211566), (36, 5521392), (48, 4141044), (54, 3680928), (64, 3105783), (72, 2760696), (81, 2453952), (96, 2070522), (108, 1840464), (144, 1380348), (162, 1226976), (192, 1035261), (216, 920232), (243, 817984), (288, 690174), (324, 613488), (432, 460116), (486, 408992), (576, 345087), (648, 306744), (864, 230058), (972, 204496), (1296, 153372), (1728, 115029), (1944, 102248), (2592, 76686), (3888, 51124), (5184, 38343), (7776, 25562), (12781, 15552)]