152806503

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{167}}^1$

素因数の和:431

約数の個数: 32

約数和(自身を含む): 217728000

約数和(自身を除く): 64921497

約数列:

[1, 3, 23, 69, 89, 149, 167, 267, 447, 501, 2047, 3427, 3841, 6141, 10281, 11523, 13261, 14863, 24883, 39783, 44589, 74649, 305003, 341849, 572309, 915009, 1025547, 1716927, 2214587, 6643761, 50935501, 152806503]

約数ペア:

[(1, 152806503), (3, 50935501), (23, 6643761), (69, 2214587), (89, 1716927), (149, 1025547), (167, 915009), (267, 572309), (447, 341849), (501, 305003), (2047, 74649), (3427, 44589), (3841, 39783), (6141, 24883), (10281, 14863), (11523, 13261)]