167929905

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{991}}^1$

素因数の和:1102

約数の個数: 64

約数和(自身を含む): 319979520

約数和(自身を除く): 152049615

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 79, 143, 165, 195, 237, 395, 429, 715, 869, 991, 1027, 1185, 2145, 2607, 2973, 3081, 4345, 4955, 5135, 10901, 11297, 12883, 13035, 14865, 15405, 32703, 33891, 38649, 54505, 56485, 64415, 78289, 141713, 163515, 169455, 193245, 234867, 391445, 425139, 708565, 861179, 1017757, 1174335, 2125695, 2583537, 3053271, 4305895, 5088785, 11195327, 12917685, 15266355, 33585981, 55976635, 167929905]

約数ペア:

[(1, 167929905), (3, 55976635), (5, 33585981), (11, 15266355), (13, 12917685), (15, 11195327), (33, 5088785), (39, 4305895), (55, 3053271), (65, 2583537), (79, 2125695), (143, 1174335), (165, 1017757), (195, 861179), (237, 708565), (395, 425139), (429, 391445), (715, 234867), (869, 193245), (991, 169455), (1027, 163515), (1185, 141713), (2145, 78289), (2607, 64415), (2973, 56485), (3081, 54505), (4345, 38649), (4955, 33891), (5135, 32703), (10901, 15405), (11297, 14865), (12883, 13035)]