156147520

素因数分解:

$2^6\times 5^1\times {\mathrm{67}}^1\times {\mathrm{7283}}^1$

素因数の和:7367

約数の個数: 56

約数和(自身を含む): 377427744

約数和(自身を除く): 221280224

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 67, 80, 134, 160, 268, 320, 335, 536, 670, 1072, 1340, 2144, 2680, 4288, 5360, 7283, 10720, 14566, 21440, 29132, 36415, 58264, 72830, 116528, 145660, 233056, 291320, 466112, 487961, 582640, 975922, 1165280, 1951844, 2330560, 2439805, 3903688, 4879610, 7807376, 9759220, 15614752, 19518440, 31229504, 39036880, 78073760, 156147520]

約数ペア:

[(1, 156147520), (2, 78073760), (4, 39036880), (5, 31229504), (8, 19518440), (10, 15614752), (16, 9759220), (20, 7807376), (32, 4879610), (40, 3903688), (64, 2439805), (67, 2330560), (80, 1951844), (134, 1165280), (160, 975922), (268, 582640), (320, 487961), (335, 466112), (536, 291320), (670, 233056), (1072, 145660), (1340, 116528), (2144, 72830), (2680, 58264), (4288, 36415), (5360, 29132), (7283, 21440), (10720, 14566)]