156980772568

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1\times {\mathrm{20177}}^1$

素因数の和:20500

約数の個数: 64

約数和(自身を含む): 304001748000

約数和(自身を除く): 147020975432

約数列:

[1, 2, 4, 8, 61, 107, 122, 149, 214, 244, 298, 428, 488, 596, 856, 1192, 6527, 9089, 13054, 15943, 18178, 20177, 26108, 31886, 36356, 40354, 52216, 63772, 72712, 80708, 127544, 161416, 972523, 1230797, 1945046, 2158939, 2461594, 3006373, 3890092, 4317878, 4923188, 6012746, 7780184, 8635756, 9846376, 12025492, 17271512, 24050984, 131695279, 183388753, 263390558, 321681911, 366777506, 526781116, 643363822, 733555012, 1053562232, 1286727644, 1467110024, 2573455288, 19622596571, 39245193142, 78490386284, 156980772568]

約数ペア:

[(1, 156980772568), (2, 78490386284), (4, 39245193142), (8, 19622596571), (61, 2573455288), (107, 1467110024), (122, 1286727644), (149, 1053562232), (214, 733555012), (244, 643363822), (298, 526781116), (428, 366777506), (488, 321681911), (596, 263390558), (856, 183388753), (1192, 131695279), (6527, 24050984), (9089, 17271512), (13054, 12025492), (15943, 9846376), (18178, 8635756), (20177, 7780184), (26108, 6012746), (31886, 4923188), (36356, 4317878), (40354, 3890092), (52216, 3006373), (63772, 2461594), (72712, 2158939), (80708, 1945046), (127544, 1230797), (161416, 972523)]