188366388

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{2939}}^1$

素因数の和:3069

約数の個数: 72

約数和(自身を含む): 516146400

約数和(自身を除く): 327780012

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 109, 147, 196, 218, 294, 327, 436, 588, 654, 763, 1308, 1526, 2289, 2939, 3052, 4578, 5341, 5878, 8817, 9156, 10682, 11756, 16023, 17634, 20573, 21364, 32046, 35268, 41146, 61719, 64092, 82292, 123438, 144011, 246876, 288022, 320351, 432033, 576044, 640702, 864066, 961053, 1281404, 1728132, 1922106, 2242457, 3844212, 4484914, 6727371, 8969828, 13454742, 15697199, 26909484, 31394398, 47091597, 62788796, 94183194, 188366388]

約数ペア:

[(1, 188366388), (2, 94183194), (3, 62788796), (4, 47091597), (6, 31394398), (7, 26909484), (12, 15697199), (14, 13454742), (21, 8969828), (28, 6727371), (42, 4484914), (49, 3844212), (84, 2242457), (98, 1922106), (109, 1728132), (147, 1281404), (196, 961053), (218, 864066), (294, 640702), (327, 576044), (436, 432033), (588, 320351), (654, 288022), (763, 246876), (1308, 144011), (1526, 123438), (2289, 82292), (2939, 64092), (3052, 61719), (4578, 41146), (5341, 35268), (5878, 32046), (8817, 21364), (9156, 20573), (10682, 17634), (11756, 16023)]