140996742

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:174

約数の個数: 96

約数和(自身を含む): 321598464

約数和(自身を除く): 180601722

約数列:

[1, 2, 3, 6, 17, 31, 34, 43, 51, 61, 62, 86, 93, 102, 122, 129, 183, 186, 258, 289, 366, 527, 578, 731, 867, 1037, 1054, 1333, 1462, 1581, 1734, 1891, 2074, 2193, 2623, 2666, 3111, 3162, 3782, 3999, 4386, 5246, 5673, 6222, 7869, 7998, 8959, 11346, 12427, 15738, 17629, 17918, 22661, 24854, 26877, 32147, 35258, 37281, 44591, 45322, 52887, 53754, 64294, 67983, 74562, 81313, 89182, 96441, 105774, 133773, 135966, 162626, 192882, 243939, 267546, 385237, 487878, 546499, 758047, 770474, 1092998, 1155711, 1382321, 1516094, 1639497, 2274141, 2311422, 2764642, 3278994, 4146963, 4548282, 8293926, 23499457, 46998914, 70498371, 140996742]

約数ペア:

[(1, 140996742), (2, 70498371), (3, 46998914), (6, 23499457), (17, 8293926), (31, 4548282), (34, 4146963), (43, 3278994), (51, 2764642), (61, 2311422), (62, 2274141), (86, 1639497), (93, 1516094), (102, 1382321), (122, 1155711), (129, 1092998), (183, 770474), (186, 758047), (258, 546499), (289, 487878), (366, 385237), (527, 267546), (578, 243939), (731, 192882), (867, 162626), (1037, 135966), (1054, 133773), (1333, 105774), (1462, 96441), (1581, 89182), (1734, 81313), (1891, 74562), (2074, 67983), (2193, 64294), (2623, 53754), (2666, 52887), (3111, 45322), (3162, 44591), (3782, 37281), (3999, 35258), (4386, 32147), (5246, 26877), (5673, 24854), (6222, 22661), (7869, 17918), (7998, 17629), (8959, 15738), (11346, 12427)]