169638444

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{2543}}^1$

素因数の和:2679

約数の個数: 72

約数和(自身を含む): 458377920

約数和(自身を除く): 288739476

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 109, 153, 204, 218, 306, 327, 436, 612, 654, 981, 1308, 1853, 1962, 2543, 3706, 3924, 5086, 5559, 7412, 7629, 10172, 11118, 15258, 16677, 22236, 22887, 30516, 33354, 43231, 45774, 66708, 86462, 91548, 129693, 172924, 259386, 277187, 389079, 518772, 554374, 778158, 831561, 1108748, 1556316, 1663122, 2494683, 3326244, 4712179, 4989366, 9424358, 9978732, 14136537, 18848716, 28273074, 42409611, 56546148, 84819222, 169638444]

約数ペア:

[(1, 169638444), (2, 84819222), (3, 56546148), (4, 42409611), (6, 28273074), (9, 18848716), (12, 14136537), (17, 9978732), (18, 9424358), (34, 4989366), (36, 4712179), (51, 3326244), (68, 2494683), (102, 1663122), (109, 1556316), (153, 1108748), (204, 831561), (218, 778158), (306, 554374), (327, 518772), (436, 389079), (612, 277187), (654, 259386), (981, 172924), (1308, 129693), (1853, 91548), (1962, 86462), (2543, 66708), (3706, 45774), (3924, 43231), (5086, 33354), (5559, 30516), (7412, 22887), (7629, 22236), (10172, 16677), (11118, 15258)]