139449528

素因数分解:

$2^3\times 3^2\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{487}}^1$

素因数の和:637

約数の個数: 96

約数和(自身を含む): 391678560

約数和(自身を除く): 252229032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 41, 72, 82, 97, 123, 164, 194, 246, 291, 328, 369, 388, 487, 492, 582, 738, 776, 873, 974, 984, 1164, 1461, 1476, 1746, 1948, 2328, 2922, 2952, 3492, 3896, 3977, 4383, 5844, 6984, 7954, 8766, 11688, 11931, 15908, 17532, 19967, 23862, 31816, 35064, 35793, 39934, 47239, 47724, 59901, 71586, 79868, 94478, 95448, 119802, 141717, 143172, 159736, 179703, 188956, 239604, 283434, 286344, 359406, 377912, 425151, 479208, 566868, 718812, 850302, 1133736, 1437624, 1700604, 1936799, 3401208, 3873598, 5810397, 7747196, 11620794, 15494392, 17431191, 23241588, 34862382, 46483176, 69724764, 139449528]

約数ペア:

[(1, 139449528), (2, 69724764), (3, 46483176), (4, 34862382), (6, 23241588), (8, 17431191), (9, 15494392), (12, 11620794), (18, 7747196), (24, 5810397), (36, 3873598), (41, 3401208), (72, 1936799), (82, 1700604), (97, 1437624), (123, 1133736), (164, 850302), (194, 718812), (246, 566868), (291, 479208), (328, 425151), (369, 377912), (388, 359406), (487, 286344), (492, 283434), (582, 239604), (738, 188956), (776, 179703), (873, 159736), (974, 143172), (984, 141717), (1164, 119802), (1461, 95448), (1476, 94478), (1746, 79868), (1948, 71586), (2328, 59901), (2922, 47724), (2952, 47239), (3492, 39934), (3896, 35793), (3977, 35064), (4383, 31816), (5844, 23862), (6984, 19967), (7954, 17532), (8766, 15908), (11688, 11931)]