156945346472

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{3907}}^1\times {\mathrm{161977}}^1$

素因数の和:165921

約数の個数: 32

約数和(自身を含む): 303844811520

約数和(自身を除く): 146899465048

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 3907, 7814, 15628, 31256, 121117, 161977, 242234, 323954, 484468, 647908, 968936, 1295816, 5021287, 10042574, 20085148, 40170296, 632844139, 1265688278, 2531376556, 5062753112, 19618168309, 39236336618, 78472673236, 156945346472]

約数ペア:

[(1, 156945346472), (2, 78472673236), (4, 39236336618), (8, 19618168309), (31, 5062753112), (62, 2531376556), (124, 1265688278), (248, 632844139), (3907, 40170296), (7814, 20085148), (15628, 10042574), (31256, 5021287), (121117, 1295816), (161977, 968936), (242234, 647908), (323954, 484468)]