191569042132

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{109}}^1\times {\mathrm{457}}^1\times {\mathrm{5689}}^1$

素因数の和:6285

約数の個数: 72

約数和(自身を含む): 367214278200

約数和(自身を除く): 175645236068

約数列:

[1, 2, 4, 13, 26, 52, 109, 169, 218, 338, 436, 457, 676, 914, 1417, 1828, 2834, 5668, 5689, 5941, 11378, 11882, 18421, 22756, 23764, 36842, 49813, 73684, 73957, 77233, 99626, 147914, 154466, 199252, 295828, 308932, 620101, 647569, 961441, 1240202, 1295138, 1922882, 2480404, 2590276, 2599873, 3845764, 5199746, 8061313, 8418397, 10399492, 16122626, 16836794, 32245252, 33673588, 33798349, 67596698, 104797069, 135193396, 209594138, 283386157, 419188276, 439378537, 566772314, 878757074, 1133544628, 1757514148, 3684020041, 7368040082, 14736080164, 47892260533, 95784521066, 191569042132]

約数ペア:

[(1, 191569042132), (2, 95784521066), (4, 47892260533), (13, 14736080164), (26, 7368040082), (52, 3684020041), (109, 1757514148), (169, 1133544628), (218, 878757074), (338, 566772314), (436, 439378537), (457, 419188276), (676, 283386157), (914, 209594138), (1417, 135193396), (1828, 104797069), (2834, 67596698), (5668, 33798349), (5689, 33673588), (5941, 32245252), (11378, 16836794), (11882, 16122626), (18421, 10399492), (22756, 8418397), (23764, 8061313), (36842, 5199746), (49813, 3845764), (73684, 2599873), (73957, 2590276), (77233, 2480404), (99626, 1922882), (147914, 1295138), (154466, 1240202), (199252, 961441), (295828, 647569), (308932, 620101)]