156740403495

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{787}}^1\times {\mathrm{823}}^1$

素因数の和:1721

約数の個数: 128

約数和(自身を含む): 290600884224

約数和(自身を除く): 133860480729

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 73, 85, 195, 219, 221, 255, 365, 663, 787, 823, 949, 1095, 1105, 1241, 2361, 2469, 2847, 3315, 3723, 3935, 4115, 4745, 6205, 10231, 10699, 11805, 12345, 13379, 13991, 14235, 16133, 18615, 30693, 32097, 40137, 41973, 48399, 51155, 53495, 57451, 60079, 66895, 69955, 80665, 153465, 160485, 172353, 173927, 180237, 181883, 200685, 209865, 241995, 287255, 300395, 521781, 545649, 647701, 746863, 781027, 861765, 869635, 901185, 909415, 976667, 1021343, 1943103, 2240589, 2343081, 2608905, 2728245, 2930001, 3064029, 3238505, 3734315, 3905135, 4883335, 5106715, 8420113, 9715515, 11010917, 11202945, 11715405, 12696671, 13277459, 14650005, 15320145, 25260339, 33032751, 38090013, 39832377, 42100565, 47282173, 55054585, 63483355, 66387295, 126301695, 141846519, 143141921, 165163755, 190450065, 199161885, 236410865, 429425763, 614668249, 709232595, 715709605, 803796941, 1844004747, 2147128815, 2411390823, 3073341245, 4018984705, 9220023735, 10449360233, 12056954115, 31348080699, 52246801165, 156740403495]

約数ペア:

[(1, 156740403495), (3, 52246801165), (5, 31348080699), (13, 12056954115), (15, 10449360233), (17, 9220023735), (39, 4018984705), (51, 3073341245), (65, 2411390823), (73, 2147128815), (85, 1844004747), (195, 803796941), (219, 715709605), (221, 709232595), (255, 614668249), (365, 429425763), (663, 236410865), (787, 199161885), (823, 190450065), (949, 165163755), (1095, 143141921), (1105, 141846519), (1241, 126301695), (2361, 66387295), (2469, 63483355), (2847, 55054585), (3315, 47282173), (3723, 42100565), (3935, 39832377), (4115, 38090013), (4745, 33032751), (6205, 25260339), (10231, 15320145), (10699, 14650005), (11805, 13277459), (12345, 12696671), (13379, 11715405), (13991, 11202945), (14235, 11010917), (16133, 9715515), (18615, 8420113), (30693, 5106715), (32097, 4883335), (40137, 3905135), (41973, 3734315), (48399, 3238505), (51155, 3064029), (53495, 2930001), (57451, 2728245), (60079, 2608905), (66895, 2343081), (69955, 2240589), (80665, 1943103), (153465, 1021343), (160485, 976667), (172353, 909415), (173927, 901185), (180237, 869635), (181883, 861765), (200685, 781027), (209865, 746863), (241995, 647701), (287255, 545649), (300395, 521781)]