127651812

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1\times {\mathrm{947}}^1$

素因数の和:1240

約数の個数: 48

約数和(自身を含む): 305786880

約数和(自身を除く): 178135068

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 239, 282, 478, 564, 717, 947, 956, 1434, 1894, 2841, 2868, 3788, 5682, 11233, 11364, 22466, 33699, 44509, 44932, 67398, 89018, 133527, 134796, 178036, 226333, 267054, 452666, 534108, 678999, 905332, 1357998, 2715996, 10637651, 21275302, 31912953, 42550604, 63825906, 127651812]

約数ペア:

[(1, 127651812), (2, 63825906), (3, 42550604), (4, 31912953), (6, 21275302), (12, 10637651), (47, 2715996), (94, 1357998), (141, 905332), (188, 678999), (239, 534108), (282, 452666), (478, 267054), (564, 226333), (717, 178036), (947, 134796), (956, 133527), (1434, 89018), (1894, 67398), (2841, 44932), (2868, 44509), (3788, 33699), (5682, 22466), (11233, 11364)]