156907896465

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{571}}^1\times {\mathrm{19427}}^1$

素因数の和:20070

約数の個数: 64

約数和(自身を含む): 268841244672

約数和(自身を除く): 111933348207

約数列:

[1, 3, 5, 15, 23, 41, 69, 115, 123, 205, 345, 571, 615, 943, 1713, 2829, 2855, 4715, 8565, 13133, 14145, 19427, 23411, 39399, 58281, 65665, 70233, 97135, 117055, 196995, 291405, 351165, 446821, 538453, 796507, 1340463, 1615359, 2234105, 2389521, 2692265, 3982535, 6702315, 8076795, 11092817, 11947605, 18319661, 33278451, 54958983, 55464085, 91598305, 166392255, 255134791, 274794915, 454805497, 765404373, 1275673955, 1364416491, 2274027485, 3827021865, 6822082455, 10460526431, 31381579293, 52302632155, 156907896465]

約数ペア:

[(1, 156907896465), (3, 52302632155), (5, 31381579293), (15, 10460526431), (23, 6822082455), (41, 3827021865), (69, 2274027485), (115, 1364416491), (123, 1275673955), (205, 765404373), (345, 454805497), (571, 274794915), (615, 255134791), (943, 166392255), (1713, 91598305), (2829, 55464085), (2855, 54958983), (4715, 33278451), (8565, 18319661), (13133, 11947605), (14145, 11092817), (19427, 8076795), (23411, 6702315), (39399, 3982535), (58281, 2692265), (65665, 2389521), (70233, 2234105), (97135, 1615359), (117055, 1340463), (196995, 796507), (291405, 538453), (351165, 446821)]