159755724

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{751}}^1$

素因数の和:1091

約数の個数: 72

約数和(自身を含む): 427015680

約数和(自身を除く): 267259956

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 311, 342, 622, 684, 751, 933, 1244, 1502, 1866, 2253, 2799, 3004, 3732, 4506, 5598, 5909, 6759, 9012, 11196, 11818, 13518, 14269, 17727, 23636, 27036, 28538, 35454, 42807, 53181, 57076, 70908, 85614, 106362, 128421, 171228, 212724, 233561, 256842, 467122, 513684, 700683, 934244, 1401366, 2102049, 2802732, 4204098, 4437659, 8408196, 8875318, 13312977, 17750636, 26625954, 39938931, 53251908, 79877862, 159755724]

約数ペア:

[(1, 159755724), (2, 79877862), (3, 53251908), (4, 39938931), (6, 26625954), (9, 17750636), (12, 13312977), (18, 8875318), (19, 8408196), (36, 4437659), (38, 4204098), (57, 2802732), (76, 2102049), (114, 1401366), (171, 934244), (228, 700683), (311, 513684), (342, 467122), (622, 256842), (684, 233561), (751, 212724), (933, 171228), (1244, 128421), (1502, 106362), (1866, 85614), (2253, 70908), (2799, 57076), (3004, 53181), (3732, 42807), (4506, 35454), (5598, 28538), (5909, 27036), (6759, 23636), (9012, 17727), (11196, 14269), (11818, 13518)]