130851248

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{827}}^1$

素因数の和:906

約数の個数: 80

約数和(自身を含む): 295695360

約数和(自身を除く): 164844112

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 31, 44, 58, 62, 88, 116, 124, 176, 232, 248, 319, 341, 464, 496, 638, 682, 827, 899, 1276, 1364, 1654, 1798, 2552, 2728, 3308, 3596, 5104, 5456, 6616, 7192, 9097, 9889, 13232, 14384, 18194, 19778, 23983, 25637, 36388, 39556, 47966, 51274, 72776, 79112, 95932, 102548, 145552, 158224, 191864, 205096, 263813, 282007, 383728, 410192, 527626, 564014, 743473, 1055252, 1128028, 1486946, 2110504, 2256056, 2973892, 4221008, 4512112, 5947784, 8178203, 11895568, 16356406, 32712812, 65425624, 130851248]

約数ペア:

[(1, 130851248), (2, 65425624), (4, 32712812), (8, 16356406), (11, 11895568), (16, 8178203), (22, 5947784), (29, 4512112), (31, 4221008), (44, 2973892), (58, 2256056), (62, 2110504), (88, 1486946), (116, 1128028), (124, 1055252), (176, 743473), (232, 564014), (248, 527626), (319, 410192), (341, 383728), (464, 282007), (496, 263813), (638, 205096), (682, 191864), (827, 158224), (899, 145552), (1276, 102548), (1364, 95932), (1654, 79112), (1798, 72776), (2552, 51274), (2728, 47966), (3308, 39556), (3596, 36388), (5104, 25637), (5456, 23983), (6616, 19778), (7192, 18194), (9097, 14384), (9889, 13232)]