156978528447

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{409}}^1\times {\mathrm{13999}}^1$

素因数の和:14480

約数の個数: 64

約数和(自身を含む): 244294400000

約数和(自身を除く): 87315871553

約数列:

[1, 3, 13, 19, 37, 39, 57, 111, 247, 409, 481, 703, 741, 1227, 1443, 2109, 5317, 7771, 9139, 13999, 15133, 15951, 23313, 27417, 41997, 45399, 101023, 181987, 196729, 265981, 287527, 303069, 517963, 545961, 590187, 797943, 862581, 1553889, 3457753, 3737851, 5725591, 6733519, 9841297, 10373259, 11213553, 17176773, 20200557, 29523891, 74432683, 108786229, 127936861, 211846867, 223298049, 326358687, 383810583, 635540601, 1414220977, 2754009271, 4025090473, 4242662931, 8262027813, 12075271419, 52326176149, 156978528447]

約数ペア:

[(1, 156978528447), (3, 52326176149), (13, 12075271419), (19, 8262027813), (37, 4242662931), (39, 4025090473), (57, 2754009271), (111, 1414220977), (247, 635540601), (409, 383810583), (481, 326358687), (703, 223298049), (741, 211846867), (1227, 127936861), (1443, 108786229), (2109, 74432683), (5317, 29523891), (7771, 20200557), (9139, 17176773), (13999, 11213553), (15133, 10373259), (15951, 9841297), (23313, 6733519), (27417, 5725591), (41997, 3737851), (45399, 3457753), (101023, 1553889), (181987, 862581), (196729, 797943), (265981, 590187), (287527, 545961), (303069, 517963)]