156072972

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{887}}^1$

素因数の和:979

約数の個数: 96

約数和(自身を含む): 420102144

約数和(自身を除く): 264029172

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 31, 33, 43, 44, 62, 66, 86, 93, 124, 129, 132, 172, 186, 258, 341, 372, 473, 516, 682, 887, 946, 1023, 1333, 1364, 1419, 1774, 1892, 2046, 2661, 2666, 2838, 3548, 3999, 4092, 5322, 5332, 5676, 7998, 9757, 10644, 14663, 15996, 19514, 27497, 29271, 29326, 38141, 39028, 43989, 54994, 58542, 58652, 76282, 82491, 87978, 109988, 114423, 117084, 152564, 164982, 175956, 228846, 302467, 329964, 419551, 457692, 604934, 839102, 907401, 1182371, 1209868, 1258653, 1678204, 1814802, 2364742, 2517306, 3547113, 3629604, 4729484, 5034612, 7094226, 13006081, 14188452, 26012162, 39018243, 52024324, 78036486, 156072972]

約数ペア:

[(1, 156072972), (2, 78036486), (3, 52024324), (4, 39018243), (6, 26012162), (11, 14188452), (12, 13006081), (22, 7094226), (31, 5034612), (33, 4729484), (43, 3629604), (44, 3547113), (62, 2517306), (66, 2364742), (86, 1814802), (93, 1678204), (124, 1258653), (129, 1209868), (132, 1182371), (172, 907401), (186, 839102), (258, 604934), (341, 457692), (372, 419551), (473, 329964), (516, 302467), (682, 228846), (887, 175956), (946, 164982), (1023, 152564), (1333, 117084), (1364, 114423), (1419, 109988), (1774, 87978), (1892, 82491), (2046, 76282), (2661, 58652), (2666, 58542), (2838, 54994), (3548, 43989), (3999, 39028), (4092, 38141), (5322, 29326), (5332, 29271), (5676, 27497), (7998, 19514), (9757, 15996), (10644, 14663)]