198740784

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{3331}}^1$

素因数の和:3466

約数の個数: 80

約数和(自身を含む): 565213824

約数和(自身を除く): 366473040

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 113, 132, 176, 226, 264, 339, 452, 528, 678, 904, 1243, 1356, 1808, 2486, 2712, 3331, 3729, 4972, 5424, 6662, 7458, 9944, 9993, 13324, 14916, 19888, 19986, 26648, 29832, 36641, 39972, 53296, 59664, 73282, 79944, 109923, 146564, 159888, 219846, 293128, 376403, 439692, 586256, 752806, 879384, 1129209, 1505612, 1758768, 2258418, 3011224, 4140433, 4516836, 6022448, 8280866, 9033672, 12421299, 16561732, 18067344, 24842598, 33123464, 49685196, 66246928, 99370392, 198740784]

約数ペア:

[(1, 198740784), (2, 99370392), (3, 66246928), (4, 49685196), (6, 33123464), (8, 24842598), (11, 18067344), (12, 16561732), (16, 12421299), (22, 9033672), (24, 8280866), (33, 6022448), (44, 4516836), (48, 4140433), (66, 3011224), (88, 2258418), (113, 1758768), (132, 1505612), (176, 1129209), (226, 879384), (264, 752806), (339, 586256), (452, 439692), (528, 376403), (678, 293128), (904, 219846), (1243, 159888), (1356, 146564), (1808, 109923), (2486, 79944), (2712, 73282), (3331, 59664), (3729, 53296), (4972, 39972), (5424, 36641), (6662, 29832), (7458, 26648), (9944, 19986), (9993, 19888), (13324, 14916)]