156982078

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:241

約数の個数: 64

約数和(自身を含む): 279189504

約数和(自身を除く): 122207426

約数列:

[1, 2, 11, 22, 31, 43, 53, 62, 86, 101, 106, 202, 341, 473, 583, 682, 946, 1111, 1166, 1333, 1643, 2222, 2279, 2666, 3131, 3286, 4343, 4558, 5353, 6262, 8686, 10706, 14663, 18073, 25069, 29326, 34441, 36146, 47773, 50138, 58883, 68882, 70649, 95546, 117766, 134633, 141298, 165943, 230179, 269266, 331886, 460358, 777139, 1480963, 1554278, 1825373, 2531969, 2961926, 3650746, 5063938, 7135549, 14271098, 78491039, 156982078]

約数ペア:

[(1, 156982078), (2, 78491039), (11, 14271098), (22, 7135549), (31, 5063938), (43, 3650746), (53, 2961926), (62, 2531969), (86, 1825373), (101, 1554278), (106, 1480963), (202, 777139), (341, 460358), (473, 331886), (583, 269266), (682, 230179), (946, 165943), (1111, 141298), (1166, 134633), (1333, 117766), (1643, 95546), (2222, 70649), (2279, 68882), (2666, 58883), (3131, 50138), (3286, 47773), (4343, 36146), (4558, 34441), (5353, 29326), (6262, 25069), (8686, 18073), (10706, 14663)]