156949722168

素因数分解:

$2^3\times 3^1\times {\mathrm{127}}^1\times {\mathrm{409}}^1\times {\mathrm{125899}}^1$

素因数の和:126444

約数の個数: 64

約数和(自身を含む): 396433920000

約数和(自身を除く): 239484197832

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 127, 254, 381, 409, 508, 762, 818, 1016, 1227, 1524, 1636, 2454, 3048, 3272, 4908, 9816, 51943, 103886, 125899, 155829, 207772, 251798, 311658, 377697, 415544, 503596, 623316, 755394, 1007192, 1246632, 1510788, 3021576, 15989173, 31978346, 47967519, 51492691, 63956692, 95935038, 102985382, 127913384, 154478073, 191870076, 205970764, 308956146, 383740152, 411941528, 617912292, 1235824584, 6539571757, 13079143514, 19618715271, 26158287028, 39237430542, 52316574056, 78474861084, 156949722168]

約数ペア:

[(1, 156949722168), (2, 78474861084), (3, 52316574056), (4, 39237430542), (6, 26158287028), (8, 19618715271), (12, 13079143514), (24, 6539571757), (127, 1235824584), (254, 617912292), (381, 411941528), (409, 383740152), (508, 308956146), (762, 205970764), (818, 191870076), (1016, 154478073), (1227, 127913384), (1524, 102985382), (1636, 95935038), (2454, 63956692), (3048, 51492691), (3272, 47967519), (4908, 31978346), (9816, 15989173), (51943, 3021576), (103886, 1510788), (125899, 1246632), (155829, 1007192), (207772, 755394), (251798, 623316), (311658, 503596), (377697, 415544)]