190731842

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:327

約数の個数: 64

約数和(自身を含む): 357073920

約数和(自身を除く): 166342078

約数列:

[1, 2, 7, 14, 19, 38, 53, 83, 106, 133, 163, 166, 266, 326, 371, 581, 742, 1007, 1141, 1162, 1577, 2014, 2282, 3097, 3154, 4399, 6194, 7049, 8639, 8798, 11039, 13529, 14098, 17278, 21679, 22078, 27058, 30793, 43358, 60473, 61586, 83581, 94703, 120946, 164141, 167162, 189406, 257051, 328282, 514102, 585067, 717037, 1148987, 1170134, 1434074, 1799357, 2297974, 3598714, 5019259, 10038518, 13623703, 27247406, 95365921, 190731842]

約数ペア:

[(1, 190731842), (2, 95365921), (7, 27247406), (14, 13623703), (19, 10038518), (38, 5019259), (53, 3598714), (83, 2297974), (106, 1799357), (133, 1434074), (163, 1170134), (166, 1148987), (266, 717037), (326, 585067), (371, 514102), (581, 328282), (742, 257051), (1007, 189406), (1141, 167162), (1162, 164141), (1577, 120946), (2014, 94703), (2282, 83581), (3097, 61586), (3154, 60473), (4399, 43358), (6194, 30793), (7049, 27058), (8639, 22078), (8798, 21679), (11039, 17278), (13529, 14098)]