190412464

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1$

素因数の和:358

約数の個数: 80

約数和(自身を含む): 415821600

約数和(自身を除く): 225409136

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 53, 88, 106, 137, 149, 176, 212, 274, 298, 424, 548, 583, 596, 848, 1096, 1166, 1192, 1507, 1639, 2192, 2332, 2384, 3014, 3278, 4664, 6028, 6556, 7261, 7897, 9328, 12056, 13112, 14522, 15794, 20413, 24112, 26224, 29044, 31588, 40826, 58088, 63176, 79871, 81652, 86867, 116176, 126352, 159742, 163304, 173734, 224543, 319484, 326608, 347468, 449086, 638968, 694936, 898172, 1081889, 1277936, 1389872, 1796344, 2163778, 3592688, 4327556, 8655112, 11900779, 17310224, 23801558, 47603116, 95206232, 190412464]

約数ペア:

[(1, 190412464), (2, 95206232), (4, 47603116), (8, 23801558), (11, 17310224), (16, 11900779), (22, 8655112), (44, 4327556), (53, 3592688), (88, 2163778), (106, 1796344), (137, 1389872), (149, 1277936), (176, 1081889), (212, 898172), (274, 694936), (298, 638968), (424, 449086), (548, 347468), (583, 326608), (596, 319484), (848, 224543), (1096, 173734), (1166, 163304), (1192, 159742), (1507, 126352), (1639, 116176), (2192, 86867), (2332, 81652), (2384, 79871), (3014, 63176), (3278, 58088), (4664, 40826), (6028, 31588), (6556, 29044), (7261, 26224), (7897, 24112), (9328, 20413), (12056, 15794), (13112, 14522)]