131168448

素因数分解:

$2^6\times 3^2\times {\mathrm{23}}^1\times {\mathrm{9901}}^1$

素因数の和:9942

約数の個数: 84

約数和(自身を含む): 392356848

約数和(自身を除く): 261188400

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 138, 144, 184, 192, 207, 276, 288, 368, 414, 552, 576, 736, 828, 1104, 1472, 1656, 2208, 3312, 4416, 6624, 9901, 13248, 19802, 29703, 39604, 59406, 79208, 89109, 118812, 158416, 178218, 227723, 237624, 316832, 356436, 455446, 475248, 633664, 683169, 712872, 910892, 950496, 1366338, 1425744, 1821784, 1900992, 2049507, 2732676, 2851488, 3643568, 4099014, 5465352, 5702976, 7287136, 8198028, 10930704, 14574272, 16396056, 21861408, 32792112, 43722816, 65584224, 131168448]

約数ペア:

[(1, 131168448), (2, 65584224), (3, 43722816), (4, 32792112), (6, 21861408), (8, 16396056), (9, 14574272), (12, 10930704), (16, 8198028), (18, 7287136), (23, 5702976), (24, 5465352), (32, 4099014), (36, 3643568), (46, 2851488), (48, 2732676), (64, 2049507), (69, 1900992), (72, 1821784), (92, 1425744), (96, 1366338), (138, 950496), (144, 910892), (184, 712872), (192, 683169), (207, 633664), (276, 475248), (288, 455446), (368, 356436), (414, 316832), (552, 237624), (576, 227723), (736, 178218), (828, 158416), (1104, 118812), (1472, 89109), (1656, 79208), (2208, 59406), (3312, 39604), (4416, 29703), (6624, 19802), (9901, 13248)]