154471408

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{8161}}^1$

素因数の和:8202

約数の個数: 60

約数和(自身を含む): 370424208

約数和(自身を除く): 215952800

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 169, 182, 208, 338, 364, 676, 728, 1183, 1352, 1456, 2366, 2704, 4732, 8161, 9464, 16322, 18928, 32644, 57127, 65288, 106093, 114254, 130576, 212186, 228508, 424372, 457016, 742651, 848744, 914032, 1379209, 1485302, 1697488, 2758418, 2970604, 5516836, 5941208, 9654463, 11033672, 11882416, 19308926, 22067344, 38617852, 77235704, 154471408]

約数ペア:

[(1, 154471408), (2, 77235704), (4, 38617852), (7, 22067344), (8, 19308926), (13, 11882416), (14, 11033672), (16, 9654463), (26, 5941208), (28, 5516836), (52, 2970604), (56, 2758418), (91, 1697488), (104, 1485302), (112, 1379209), (169, 914032), (182, 848744), (208, 742651), (338, 457016), (364, 424372), (676, 228508), (728, 212186), (1183, 130576), (1352, 114254), (1456, 106093), (2366, 65288), (2704, 57127), (4732, 32644), (8161, 18928), (9464, 16322)]