164376486

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{1061}}^1$

素因数の和:1242

約数の個数: 64

約数和(自身を含む): 387417600

約数和(自身を除く): 223041114

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 151, 171, 302, 342, 453, 513, 906, 1026, 1061, 1359, 2122, 2718, 2869, 3183, 4077, 5738, 6366, 8154, 8607, 9549, 17214, 19098, 20159, 25821, 28647, 40318, 51642, 57294, 60477, 77463, 120954, 154926, 160211, 181431, 320422, 362862, 480633, 544293, 961266, 1088586, 1441899, 2883798, 3044009, 4325697, 6088018, 8651394, 9132027, 18264054, 27396081, 54792162, 82188243, 164376486]

約数ペア:

[(1, 164376486), (2, 82188243), (3, 54792162), (6, 27396081), (9, 18264054), (18, 9132027), (19, 8651394), (27, 6088018), (38, 4325697), (54, 3044009), (57, 2883798), (114, 1441899), (151, 1088586), (171, 961266), (302, 544293), (342, 480633), (453, 362862), (513, 320422), (906, 181431), (1026, 160211), (1061, 154926), (1359, 120954), (2122, 77463), (2718, 60477), (2869, 57294), (3183, 51642), (4077, 40318), (5738, 28647), (6366, 25821), (8154, 20159), (8607, 19098), (9549, 17214)]