156965058628

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{823}}^1\times {\mathrm{219727}}^1$

素因数の和:220592

約数の個数: 48

約数和(自身を含む): 324452122624

約数和(自身を除く): 167487063996

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 823, 868, 1646, 3292, 5761, 11522, 23044, 25513, 51026, 102052, 178591, 219727, 357182, 439454, 714364, 878908, 1538089, 3076178, 6152356, 6811537, 13623074, 27246148, 47680759, 95361518, 180835321, 190723036, 361670642, 723341284, 1265847247, 2531694494, 5063388988, 5605894951, 11211789902, 22423579804, 39241264657, 78482529314, 156965058628]

約数ペア:

[(1, 156965058628), (2, 78482529314), (4, 39241264657), (7, 22423579804), (14, 11211789902), (28, 5605894951), (31, 5063388988), (62, 2531694494), (124, 1265847247), (217, 723341284), (434, 361670642), (823, 190723036), (868, 180835321), (1646, 95361518), (3292, 47680759), (5761, 27246148), (11522, 13623074), (23044, 6811537), (25513, 6152356), (51026, 3076178), (102052, 1538089), (178591, 878908), (219727, 714364), (357182, 439454)]