194976496

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:231

約数の個数: 120

約数和(自身を含む): 458081792

約数和(自身を除く): 263105296

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 61, 88, 104, 121, 122, 127, 143, 176, 208, 242, 244, 254, 286, 484, 488, 508, 572, 671, 793, 968, 976, 1016, 1144, 1342, 1397, 1573, 1586, 1651, 1936, 2032, 2288, 2684, 2794, 3146, 3172, 3302, 5368, 5588, 6292, 6344, 6604, 7381, 7747, 8723, 10736, 11176, 12584, 12688, 13208, 14762, 15367, 15494, 17446, 18161, 22352, 25168, 26416, 29524, 30734, 30988, 34892, 36322, 59048, 61468, 61976, 69784, 72644, 85217, 95953, 100711, 118096, 122936, 123952, 139568, 145288, 170434, 191906, 199771, 201422, 245872, 290576, 340868, 383812, 399542, 402844, 681736, 767624, 799084, 805688, 937387, 1107821, 1363472, 1535248, 1598168, 1611376, 1874774, 2215642, 3196336, 3749548, 4431284, 7499096, 8862568, 12186031, 14998192, 17725136, 24372062, 48744124, 97488248, 194976496]

約数ペア:

[(1, 194976496), (2, 97488248), (4, 48744124), (8, 24372062), (11, 17725136), (13, 14998192), (16, 12186031), (22, 8862568), (26, 7499096), (44, 4431284), (52, 3749548), (61, 3196336), (88, 2215642), (104, 1874774), (121, 1611376), (122, 1598168), (127, 1535248), (143, 1363472), (176, 1107821), (208, 937387), (242, 805688), (244, 799084), (254, 767624), (286, 681736), (484, 402844), (488, 399542), (508, 383812), (572, 340868), (671, 290576), (793, 245872), (968, 201422), (976, 199771), (1016, 191906), (1144, 170434), (1342, 145288), (1397, 139568), (1573, 123952), (1586, 122936), (1651, 118096), (1936, 100711), (2032, 95953), (2288, 85217), (2684, 72644), (2794, 69784), (3146, 61976), (3172, 61468), (3302, 59048), (5368, 36322), (5588, 34892), (6292, 30988), (6344, 30734), (6604, 29524), (7381, 26416), (7747, 25168), (8723, 22352), (10736, 18161), (11176, 17446), (12584, 15494), (12688, 15367), (13208, 14762)]