156727981916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{137}}^2\times {\mathrm{173}}^1\times {\mathrm{1097}}^1$

素因数の和:1559

約数の個数: 72

約数和(自身を含む): 303426493776

約数和(自身を除く): 146698511860

約数列:

[1, 2, 4, 11, 22, 44, 137, 173, 274, 346, 548, 692, 1097, 1507, 1903, 2194, 3014, 3806, 4388, 6028, 7612, 12067, 18769, 23701, 24134, 37538, 47402, 48268, 75076, 94804, 150289, 189781, 206459, 260711, 300578, 379562, 412918, 521422, 601156, 759124, 825836, 1042844, 1653179, 2087591, 3247037, 3306358, 4175182, 6494074, 6612716, 8350364, 12988148, 20589593, 25999997, 35717407, 41179186, 51999994, 71434814, 82358372, 103999988, 142869628, 226485523, 285999967, 452971046, 571999934, 905942092, 1143999868, 3561999589, 7123999178, 14247998356, 39181995479, 78363990958, 156727981916]

約数ペア:

[(1, 156727981916), (2, 78363990958), (4, 39181995479), (11, 14247998356), (22, 7123999178), (44, 3561999589), (137, 1143999868), (173, 905942092), (274, 571999934), (346, 452971046), (548, 285999967), (692, 226485523), (1097, 142869628), (1507, 103999988), (1903, 82358372), (2194, 71434814), (3014, 51999994), (3806, 41179186), (4388, 35717407), (6028, 25999997), (7612, 20589593), (12067, 12988148), (18769, 8350364), (23701, 6612716), (24134, 6494074), (37538, 4175182), (47402, 3306358), (48268, 3247037), (75076, 2087591), (94804, 1653179), (150289, 1042844), (189781, 825836), (206459, 759124), (260711, 601156), (300578, 521422), (379562, 412918)]