157765842

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{12721}}^1$

素因数の和:12795

約数の個数: 48

約数和(自身を含む): 375095448

約数和(自身を除く): 217329606

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 53, 78, 106, 117, 159, 234, 318, 477, 689, 954, 1378, 2067, 4134, 6201, 12402, 12721, 25442, 38163, 76326, 114489, 165373, 228978, 330746, 496119, 674213, 992238, 1348426, 1488357, 2022639, 2976714, 4045278, 6067917, 8764769, 12135834, 17529538, 26294307, 52588614, 78882921, 157765842]

約数ペア:

[(1, 157765842), (2, 78882921), (3, 52588614), (6, 26294307), (9, 17529538), (13, 12135834), (18, 8764769), (26, 6067917), (39, 4045278), (53, 2976714), (78, 2022639), (106, 1488357), (117, 1348426), (159, 992238), (234, 674213), (318, 496119), (477, 330746), (689, 228978), (954, 165373), (1378, 114489), (2067, 76326), (4134, 38163), (6201, 25442), (12402, 12721)]