144515808

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{21817}}^1$

素因数の和:21856

約数の個数: 72

約数和(自身を含む): 428854608

約数和(自身を除く): 284338800

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 207, 276, 288, 368, 414, 552, 736, 828, 1104, 1656, 2208, 3312, 6624, 21817, 43634, 65451, 87268, 130902, 174536, 196353, 261804, 349072, 392706, 501791, 523608, 698144, 785412, 1003582, 1047216, 1505373, 1570824, 2007164, 2094432, 3010746, 3141648, 4014328, 4516119, 6021492, 6283296, 8028656, 9032238, 12042984, 16057312, 18064476, 24085968, 36128952, 48171936, 72257904, 144515808]

約数ペア:

[(1, 144515808), (2, 72257904), (3, 48171936), (4, 36128952), (6, 24085968), (8, 18064476), (9, 16057312), (12, 12042984), (16, 9032238), (18, 8028656), (23, 6283296), (24, 6021492), (32, 4516119), (36, 4014328), (46, 3141648), (48, 3010746), (69, 2094432), (72, 2007164), (92, 1570824), (96, 1505373), (138, 1047216), (144, 1003582), (184, 785412), (207, 698144), (276, 523608), (288, 501791), (368, 392706), (414, 349072), (552, 261804), (736, 196353), (828, 174536), (1104, 130902), (1656, 87268), (2208, 65451), (3312, 43634), (6624, 21817)]