188839638

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1283}}^1$

素因数の和:1358

約数の個数: 96

約数和(自身を含む): 479527776

約数和(自身を除く): 290688138

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 37, 39, 51, 74, 78, 102, 111, 117, 153, 221, 222, 234, 306, 333, 442, 481, 629, 663, 666, 962, 1258, 1283, 1326, 1443, 1887, 1989, 2566, 2886, 3774, 3849, 3978, 4329, 5661, 7698, 8177, 8658, 11322, 11547, 16354, 16679, 21811, 23094, 24531, 33358, 43622, 47471, 49062, 50037, 65433, 73593, 94942, 100074, 130866, 142413, 147186, 150111, 196299, 283543, 284826, 300222, 392598, 427239, 567086, 617123, 807007, 850629, 854478, 1234246, 1614014, 1701258, 1851369, 2421021, 2551887, 3702738, 4842042, 5103774, 5554107, 7263063, 10491091, 11108214, 14526126, 20982182, 31473273, 62946546, 94419819, 188839638]

約数ペア:

[(1, 188839638), (2, 94419819), (3, 62946546), (6, 31473273), (9, 20982182), (13, 14526126), (17, 11108214), (18, 10491091), (26, 7263063), (34, 5554107), (37, 5103774), (39, 4842042), (51, 3702738), (74, 2551887), (78, 2421021), (102, 1851369), (111, 1701258), (117, 1614014), (153, 1234246), (221, 854478), (222, 850629), (234, 807007), (306, 617123), (333, 567086), (442, 427239), (481, 392598), (629, 300222), (663, 284826), (666, 283543), (962, 196299), (1258, 150111), (1283, 147186), (1326, 142413), (1443, 130866), (1887, 100074), (1989, 94942), (2566, 73593), (2886, 65433), (3774, 50037), (3849, 49062), (3978, 47471), (4329, 43622), (5661, 33358), (7698, 24531), (8177, 23094), (8658, 21811), (11322, 16679), (11547, 16354)]