137187996868

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{809}}^1\times {\mathrm{1997}}^1$

素因数の和:2917

約数の個数: 96

約数和(自身を含む): 274062942720

約数和(自身を除く): 136874945852

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 71, 92, 142, 284, 299, 598, 809, 923, 1196, 1618, 1633, 1846, 1997, 3236, 3266, 3692, 3994, 6532, 7988, 10517, 18607, 21034, 21229, 25961, 37214, 42068, 42458, 45931, 51922, 57439, 74428, 84916, 91862, 103844, 114878, 141787, 183724, 229756, 241891, 283574, 483782, 567148, 597103, 746707, 967564, 1194206, 1321097, 1493414, 1615573, 1843231, 2388412, 2642194, 2986828, 3231146, 3261101, 3686462, 5284388, 6462292, 6522202, 7372924, 13044404, 17174261, 21002449, 34348522, 37158179, 42004898, 42394313, 68697044, 74316358, 84009796, 84788626, 114705683, 148632716, 169577252, 229411366, 458822732, 483056327, 966112654, 1491173879, 1932225308, 2638230709, 2982347758, 5276461418, 5964695516, 10552922836, 34296999217, 68593998434, 137187996868]

約数ペア:

[(1, 137187996868), (2, 68593998434), (4, 34296999217), (13, 10552922836), (23, 5964695516), (26, 5276461418), (46, 2982347758), (52, 2638230709), (71, 1932225308), (92, 1491173879), (142, 966112654), (284, 483056327), (299, 458822732), (598, 229411366), (809, 169577252), (923, 148632716), (1196, 114705683), (1618, 84788626), (1633, 84009796), (1846, 74316358), (1997, 68697044), (3236, 42394313), (3266, 42004898), (3692, 37158179), (3994, 34348522), (6532, 21002449), (7988, 17174261), (10517, 13044404), (18607, 7372924), (21034, 6522202), (21229, 6462292), (25961, 5284388), (37214, 3686462), (42068, 3261101), (42458, 3231146), (45931, 2986828), (51922, 2642194), (57439, 2388412), (74428, 1843231), (84916, 1615573), (91862, 1493414), (103844, 1321097), (114878, 1194206), (141787, 967564), (183724, 746707), (229756, 597103), (241891, 567148), (283574, 483782)]