147191904

素因数分解:

$2^5\times 3^5\times {\mathrm{23}}^1\times {\mathrm{823}}^1$

素因数の和:871

約数の個数: 144

約数和(自身を含む): 453503232

約数和(自身を除く): 306311328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 69, 72, 81, 92, 96, 108, 138, 144, 162, 184, 207, 216, 243, 276, 288, 324, 368, 414, 432, 486, 552, 621, 648, 736, 823, 828, 864, 972, 1104, 1242, 1296, 1646, 1656, 1863, 1944, 2208, 2469, 2484, 2592, 3292, 3312, 3726, 3888, 4938, 4968, 5589, 6584, 6624, 7407, 7452, 7776, 9876, 9936, 11178, 13168, 14814, 14904, 18929, 19752, 19872, 22221, 22356, 26336, 29628, 29808, 37858, 39504, 44442, 44712, 56787, 59256, 59616, 66663, 75716, 79008, 88884, 89424, 113574, 118512, 133326, 151432, 170361, 177768, 178848, 199989, 227148, 237024, 266652, 302864, 340722, 355536, 399978, 454296, 511083, 533304, 605728, 681444, 711072, 799956, 908592, 1022166, 1066608, 1362888, 1533249, 1599912, 1817184, 2044332, 2133216, 2725776, 3066498, 3199824, 4088664, 4599747, 5451552, 6132996, 6399648, 8177328, 9199494, 12265992, 16354656, 18398988, 24531984, 36797976, 49063968, 73595952, 147191904]

約数ペア:

[(1, 147191904), (2, 73595952), (3, 49063968), (4, 36797976), (6, 24531984), (8, 18398988), (9, 16354656), (12, 12265992), (16, 9199494), (18, 8177328), (23, 6399648), (24, 6132996), (27, 5451552), (32, 4599747), (36, 4088664), (46, 3199824), (48, 3066498), (54, 2725776), (69, 2133216), (72, 2044332), (81, 1817184), (92, 1599912), (96, 1533249), (108, 1362888), (138, 1066608), (144, 1022166), (162, 908592), (184, 799956), (207, 711072), (216, 681444), (243, 605728), (276, 533304), (288, 511083), (324, 454296), (368, 399978), (414, 355536), (432, 340722), (486, 302864), (552, 266652), (621, 237024), (648, 227148), (736, 199989), (823, 178848), (828, 177768), (864, 170361), (972, 151432), (1104, 133326), (1242, 118512), (1296, 113574), (1646, 89424), (1656, 88884), (1863, 79008), (1944, 75716), (2208, 66663), (2469, 59616), (2484, 59256), (2592, 56787), (3292, 44712), (3312, 44442), (3726, 39504), (3888, 37858), (4938, 29808), (4968, 29628), (5589, 26336), (6584, 22356), (6624, 22221), (7407, 19872), (7452, 19752), (7776, 18929), (9876, 14904), (9936, 14814), (11178, 13168)]