138288852

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{6287}}^1$

素因数の和:6357

約数の個数: 72

約数和(自身を含む): 384523776

約数和(自身を除く): 246234924

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 47, 52, 78, 94, 117, 141, 156, 188, 234, 282, 423, 468, 564, 611, 846, 1222, 1692, 1833, 2444, 3666, 5499, 6287, 7332, 10998, 12574, 18861, 21996, 25148, 37722, 56583, 75444, 81731, 113166, 163462, 226332, 245193, 295489, 326924, 490386, 590978, 735579, 886467, 980772, 1181956, 1471158, 1772934, 2659401, 2942316, 3545868, 3841357, 5318802, 7682714, 10637604, 11524071, 15365428, 23048142, 34572213, 46096284, 69144426, 138288852]

約数ペア:

[(1, 138288852), (2, 69144426), (3, 46096284), (4, 34572213), (6, 23048142), (9, 15365428), (12, 11524071), (13, 10637604), (18, 7682714), (26, 5318802), (36, 3841357), (39, 3545868), (47, 2942316), (52, 2659401), (78, 1772934), (94, 1471158), (117, 1181956), (141, 980772), (156, 886467), (188, 735579), (234, 590978), (282, 490386), (423, 326924), (468, 295489), (564, 245193), (611, 226332), (846, 163462), (1222, 113166), (1692, 81731), (1833, 75444), (2444, 56583), (3666, 37722), (5499, 25148), (6287, 21996), (7332, 18861), (10998, 12574)]