128834016

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43291}}^1$

素因数の和:43335

約数の個数: 48

約数和(自身を含む): 349106688

約数和(自身を除く): 220272672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 496, 744, 992, 1488, 2976, 43291, 86582, 129873, 173164, 259746, 346328, 519492, 692656, 1038984, 1342021, 1385312, 2077968, 2684042, 4026063, 4155936, 5368084, 8052126, 10736168, 16104252, 21472336, 32208504, 42944672, 64417008, 128834016]

約数ペア:

[(1, 128834016), (2, 64417008), (3, 42944672), (4, 32208504), (6, 21472336), (8, 16104252), (12, 10736168), (16, 8052126), (24, 5368084), (31, 4155936), (32, 4026063), (48, 2684042), (62, 2077968), (93, 1385312), (96, 1342021), (124, 1038984), (186, 692656), (248, 519492), (372, 346328), (496, 259746), (744, 173164), (992, 129873), (1488, 86582), (2976, 43291)]