164064672

素因数分解:

$2^5\times 3^2\times {\mathrm{79}}^1\times {\mathrm{7211}}^1$

素因数の和:7306

約数の個数: 72

約数和(自身を含む): 472530240

約数和(自身を除く): 308465568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 79, 96, 144, 158, 237, 288, 316, 474, 632, 711, 948, 1264, 1422, 1896, 2528, 2844, 3792, 5688, 7211, 7584, 11376, 14422, 21633, 22752, 28844, 43266, 57688, 64899, 86532, 115376, 129798, 173064, 230752, 259596, 346128, 519192, 569669, 692256, 1038384, 1139338, 1709007, 2076768, 2278676, 3418014, 4557352, 5127021, 6836028, 9114704, 10254042, 13672056, 18229408, 20508084, 27344112, 41016168, 54688224, 82032336, 164064672]

約数ペア:

[(1, 164064672), (2, 82032336), (3, 54688224), (4, 41016168), (6, 27344112), (8, 20508084), (9, 18229408), (12, 13672056), (16, 10254042), (18, 9114704), (24, 6836028), (32, 5127021), (36, 4557352), (48, 3418014), (72, 2278676), (79, 2076768), (96, 1709007), (144, 1139338), (158, 1038384), (237, 692256), (288, 569669), (316, 519192), (474, 346128), (632, 259596), (711, 230752), (948, 173064), (1264, 129798), (1422, 115376), (1896, 86532), (2528, 64899), (2844, 57688), (3792, 43266), (5688, 28844), (7211, 22752), (7584, 21633), (11376, 14422)]