157055912144

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{2647}}^1\times {\mathrm{78901}}^1$

素因数の和:81603

約数の個数: 40

約数和(自身を含む): 310891554048

約数和(自身を除く): 153835641904

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 2647, 5294, 10588, 21176, 42352, 78901, 124409, 157802, 248818, 315604, 497636, 631208, 995272, 1262416, 1990544, 3708347, 7416694, 14833388, 29666776, 59333552, 208850947, 417701894, 835403788, 1670807576, 3341615152, 9815994509, 19631989018, 39263978036, 78527956072, 157055912144]

約数ペア:

[(1, 157055912144), (2, 78527956072), (4, 39263978036), (8, 19631989018), (16, 9815994509), (47, 3341615152), (94, 1670807576), (188, 835403788), (376, 417701894), (752, 208850947), (2647, 59333552), (5294, 29666776), (10588, 14833388), (21176, 7416694), (42352, 3708347), (78901, 1990544), (124409, 1262416), (157802, 995272), (248818, 631208), (315604, 497636)]