145061504

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{8521}}^1$

素因数の和:8561

約数の個数: 64

約数和(自身を含む): 347697600

約数和(自身を除く): 202636096

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 266, 304, 448, 532, 608, 896, 1064, 1216, 2128, 2432, 4256, 8512, 8521, 17024, 17042, 34084, 59647, 68168, 119294, 136336, 161899, 238588, 272672, 323798, 477176, 545344, 647596, 954352, 1090688, 1133293, 1295192, 1908704, 2266586, 2590384, 3817408, 4533172, 5180768, 7634816, 9066344, 10361536, 18132688, 20723072, 36265376, 72530752, 145061504]

約数ペア:

[(1, 145061504), (2, 72530752), (4, 36265376), (7, 20723072), (8, 18132688), (14, 10361536), (16, 9066344), (19, 7634816), (28, 5180768), (32, 4533172), (38, 3817408), (56, 2590384), (64, 2266586), (76, 1908704), (112, 1295192), (128, 1133293), (133, 1090688), (152, 954352), (224, 647596), (266, 545344), (304, 477176), (448, 323798), (532, 272672), (608, 238588), (896, 161899), (1064, 136336), (1216, 119294), (2128, 68168), (2432, 59647), (4256, 34084), (8512, 17042), (8521, 17024)]