129950811904

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{259387}}^1$

素因数の和:259525

約数の個数: 72

約数和(自身を含む): 275698317440

約数和(自身を除く): 145747505536

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 103, 128, 152, 206, 256, 304, 412, 608, 824, 1216, 1648, 1957, 2432, 3296, 3914, 4864, 6592, 7828, 13184, 15656, 26368, 31312, 62624, 125248, 250496, 259387, 500992, 518774, 1037548, 2075096, 4150192, 4928353, 8300384, 9856706, 16600768, 19713412, 26716861, 33201536, 39426824, 53433722, 66403072, 78853648, 106867444, 157707296, 213734888, 315414592, 427469776, 507620359, 630829184, 854939552, 1015240718, 1261658368, 1709879104, 2030481436, 3419758208, 4060962872, 6839516416, 8121925744, 16243851488, 32487702976, 64975405952, 129950811904]

約数ペア:

[(1, 129950811904), (2, 64975405952), (4, 32487702976), (8, 16243851488), (16, 8121925744), (19, 6839516416), (32, 4060962872), (38, 3419758208), (64, 2030481436), (76, 1709879104), (103, 1261658368), (128, 1015240718), (152, 854939552), (206, 630829184), (256, 507620359), (304, 427469776), (412, 315414592), (608, 213734888), (824, 157707296), (1216, 106867444), (1648, 78853648), (1957, 66403072), (2432, 53433722), (3296, 39426824), (3914, 33201536), (4864, 26716861), (6592, 19713412), (7828, 16600768), (13184, 9856706), (15656, 8300384), (26368, 4928353), (31312, 4150192), (62624, 2075096), (125248, 1037548), (250496, 518774), (259387, 500992)]