166208896

素因数分解:

$2^7\times 7^1\times {\mathrm{61}}^1\times {\mathrm{3041}}^1$

素因数の和:3123

約数の個数: 64

約数和(自身を含む): 384752160

約数和(自身を除く): 218543264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 64, 112, 122, 128, 224, 244, 427, 448, 488, 854, 896, 976, 1708, 1952, 3041, 3416, 3904, 6082, 6832, 7808, 12164, 13664, 21287, 24328, 27328, 42574, 48656, 54656, 85148, 97312, 170296, 185501, 194624, 340592, 371002, 389248, 681184, 742004, 1298507, 1362368, 1484008, 2597014, 2724736, 2968016, 5194028, 5936032, 10388056, 11872064, 20776112, 23744128, 41552224, 83104448, 166208896]

約数ペア:

[(1, 166208896), (2, 83104448), (4, 41552224), (7, 23744128), (8, 20776112), (14, 11872064), (16, 10388056), (28, 5936032), (32, 5194028), (56, 2968016), (61, 2724736), (64, 2597014), (112, 1484008), (122, 1362368), (128, 1298507), (224, 742004), (244, 681184), (427, 389248), (448, 371002), (488, 340592), (854, 194624), (896, 185501), (976, 170296), (1708, 97312), (1952, 85148), (3041, 54656), (3416, 48656), (3904, 42574), (6082, 27328), (6832, 24328), (7808, 21287), (12164, 13664)]