156680359408

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{487}}^1\times {\mathrm{340811}}^1$

素因数の和:341365

約数の個数: 40

約数和(自身を含む): 309348236160

約数和(自身を除く): 152667876752

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 487, 944, 974, 1948, 3896, 7792, 28733, 57466, 114932, 229864, 340811, 459728, 681622, 1363244, 2726488, 5452976, 20107849, 40215698, 80431396, 160862792, 165974957, 321725584, 331949914, 663899828, 1327799656, 2655599312, 9792522463, 19585044926, 39170089852, 78340179704, 156680359408]

約数ペア:

[(1, 156680359408), (2, 78340179704), (4, 39170089852), (8, 19585044926), (16, 9792522463), (59, 2655599312), (118, 1327799656), (236, 663899828), (472, 331949914), (487, 321725584), (944, 165974957), (974, 160862792), (1948, 80431396), (3896, 40215698), (7792, 20107849), (28733, 5452976), (57466, 2726488), (114932, 1363244), (229864, 681622), (340811, 459728)]