115722256

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1$

素因数の和:320

約数の個数: 80

約数和(自身を含む): 252983808

約数和(自身を除く): 137261552

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 131, 137, 208, 248, 262, 274, 403, 496, 524, 548, 806, 1048, 1096, 1612, 1703, 1781, 2096, 2192, 3224, 3406, 3562, 4061, 4247, 6448, 6812, 7124, 8122, 8494, 13624, 14248, 16244, 16988, 17947, 27248, 28496, 32488, 33976, 35894, 52793, 55211, 64976, 67952, 71788, 105586, 110422, 143576, 211172, 220844, 233311, 287152, 422344, 441688, 466622, 556357, 844688, 883376, 933244, 1112714, 1866488, 2225428, 3732976, 4450856, 7232641, 8901712, 14465282, 28930564, 57861128, 115722256]

約数ペア:

[(1, 115722256), (2, 57861128), (4, 28930564), (8, 14465282), (13, 8901712), (16, 7232641), (26, 4450856), (31, 3732976), (52, 2225428), (62, 1866488), (104, 1112714), (124, 933244), (131, 883376), (137, 844688), (208, 556357), (248, 466622), (262, 441688), (274, 422344), (403, 287152), (496, 233311), (524, 220844), (548, 211172), (806, 143576), (1048, 110422), (1096, 105586), (1612, 71788), (1703, 67952), (1781, 64976), (2096, 55211), (2192, 52793), (3224, 35894), (3406, 33976), (3562, 32488), (4061, 28496), (4247, 27248), (6448, 17947), (6812, 16988), (7124, 16244), (8122, 14248), (8494, 13624)]