149173836

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{2371}}^1$

素因数の和:2499

約数の個数: 72

約数和(自身を含む): 408856896

約数和(自身を除く): 259683060

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 107, 147, 196, 214, 294, 321, 428, 588, 642, 749, 1284, 1498, 2247, 2371, 2996, 4494, 4742, 5243, 7113, 8988, 9484, 10486, 14226, 15729, 16597, 20972, 28452, 31458, 33194, 49791, 62916, 66388, 99582, 116179, 199164, 232358, 253697, 348537, 464716, 507394, 697074, 761091, 1014788, 1394148, 1522182, 1775879, 3044364, 3551758, 5327637, 7103516, 10655274, 12431153, 21310548, 24862306, 37293459, 49724612, 74586918, 149173836]

約数ペア:

[(1, 149173836), (2, 74586918), (3, 49724612), (4, 37293459), (6, 24862306), (7, 21310548), (12, 12431153), (14, 10655274), (21, 7103516), (28, 5327637), (42, 3551758), (49, 3044364), (84, 1775879), (98, 1522182), (107, 1394148), (147, 1014788), (196, 761091), (214, 697074), (294, 507394), (321, 464716), (428, 348537), (588, 253697), (642, 232358), (749, 199164), (1284, 116179), (1498, 99582), (2247, 66388), (2371, 62916), (2996, 49791), (4494, 33194), (4742, 31458), (5243, 28452), (7113, 20972), (8988, 16597), (9484, 15729), (10486, 14226)]