157351012

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{1607}}^1$

素因数の和:1900

約数の個数: 48

約数和(自身を含む): 340381440

約数和(自身を除く): 183030428

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 269, 364, 538, 1076, 1607, 1883, 3214, 3497, 3766, 6428, 6994, 7532, 11249, 13988, 20891, 22498, 24479, 41782, 44996, 48958, 83564, 97916, 146237, 292474, 432283, 584948, 864566, 1729132, 3025981, 5619679, 6051962, 11239358, 12103924, 22478716, 39337753, 78675506, 157351012]

約数ペア:

[(1, 157351012), (2, 78675506), (4, 39337753), (7, 22478716), (13, 12103924), (14, 11239358), (26, 6051962), (28, 5619679), (52, 3025981), (91, 1729132), (182, 864566), (269, 584948), (364, 432283), (538, 292474), (1076, 146237), (1607, 97916), (1883, 83564), (3214, 48958), (3497, 44996), (3766, 41782), (6428, 24479), (6994, 22498), (7532, 20891), (11249, 13988)]