166156914

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{1987}}^1$

素因数の和:2191

約数の個数: 64

約数和(自身を含む): 416812032

約数和(自身を除く): 250655118

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 181, 231, 362, 462, 543, 1086, 1267, 1987, 1991, 2534, 3801, 3974, 3982, 5961, 5973, 7602, 11922, 11946, 13909, 13937, 21857, 27818, 27874, 41727, 41811, 43714, 65571, 83454, 83622, 131142, 152999, 305998, 359647, 458997, 719294, 917994, 1078941, 2157882, 2517529, 3956117, 5035058, 7552587, 7912234, 11868351, 15105174, 23736702, 27692819, 55385638, 83078457, 166156914]

約数ペア:

[(1, 166156914), (2, 83078457), (3, 55385638), (6, 27692819), (7, 23736702), (11, 15105174), (14, 11868351), (21, 7912234), (22, 7552587), (33, 5035058), (42, 3956117), (66, 2517529), (77, 2157882), (154, 1078941), (181, 917994), (231, 719294), (362, 458997), (462, 359647), (543, 305998), (1086, 152999), (1267, 131142), (1987, 83622), (1991, 83454), (2534, 65571), (3801, 43714), (3974, 41811), (3982, 41727), (5961, 27874), (5973, 27818), (7602, 21857), (11922, 13937), (11946, 13909)]