163191952

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:309

約数の個数: 120

約数和(自身を含む): 407116800

約数和(自身を除く): 243924848

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 77, 88, 98, 112, 127, 149, 154, 176, 196, 254, 298, 308, 392, 508, 539, 596, 616, 784, 889, 1016, 1043, 1078, 1192, 1232, 1397, 1639, 1778, 2032, 2086, 2156, 2384, 2794, 3278, 3556, 4172, 4312, 5588, 6223, 6556, 7112, 7301, 8344, 8624, 9779, 11176, 11473, 12446, 13112, 14224, 14602, 16688, 18923, 19558, 22352, 22946, 24892, 26224, 29204, 37846, 39116, 45892, 49784, 58408, 68453, 75692, 78232, 80311, 91784, 99568, 116816, 132461, 136906, 151384, 156464, 160622, 183568, 208153, 264922, 273812, 302768, 321244, 416306, 529844, 547624, 642488, 832612, 927227, 1059688, 1095248, 1284976, 1457071, 1665224, 1854454, 2119376, 2914142, 3330448, 3708908, 5828284, 7417816, 10199497, 11656568, 14835632, 20398994, 23313136, 40797988, 81595976, 163191952]

約数ペア:

[(1, 163191952), (2, 81595976), (4, 40797988), (7, 23313136), (8, 20398994), (11, 14835632), (14, 11656568), (16, 10199497), (22, 7417816), (28, 5828284), (44, 3708908), (49, 3330448), (56, 2914142), (77, 2119376), (88, 1854454), (98, 1665224), (112, 1457071), (127, 1284976), (149, 1095248), (154, 1059688), (176, 927227), (196, 832612), (254, 642488), (298, 547624), (308, 529844), (392, 416306), (508, 321244), (539, 302768), (596, 273812), (616, 264922), (784, 208153), (889, 183568), (1016, 160622), (1043, 156464), (1078, 151384), (1192, 136906), (1232, 132461), (1397, 116816), (1639, 99568), (1778, 91784), (2032, 80311), (2086, 78232), (2156, 75692), (2384, 68453), (2794, 58408), (3278, 49784), (3556, 45892), (4172, 39116), (4312, 37846), (5588, 29204), (6223, 26224), (6556, 24892), (7112, 22946), (7301, 22352), (8344, 19558), (8624, 18923), (9779, 16688), (11176, 14602), (11473, 14224), (12446, 13112)]