146721492

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{1609}}^1$

素因数の和:1785

約数の個数: 72

約数和(自身を含む): 395577000

約数和(自身を除く): 248855508

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 149, 153, 204, 298, 306, 447, 596, 612, 894, 1341, 1609, 1788, 2533, 2682, 3218, 4827, 5066, 5364, 6436, 7599, 9654, 10132, 14481, 15198, 19308, 22797, 27353, 28962, 30396, 45594, 54706, 57924, 82059, 91188, 109412, 164118, 239741, 246177, 328236, 479482, 492354, 719223, 958964, 984708, 1438446, 2157669, 2876892, 4075597, 4315338, 8151194, 8630676, 12226791, 16302388, 24453582, 36680373, 48907164, 73360746, 146721492]

約数ペア:

[(1, 146721492), (2, 73360746), (3, 48907164), (4, 36680373), (6, 24453582), (9, 16302388), (12, 12226791), (17, 8630676), (18, 8151194), (34, 4315338), (36, 4075597), (51, 2876892), (68, 2157669), (102, 1438446), (149, 984708), (153, 958964), (204, 719223), (298, 492354), (306, 479482), (447, 328236), (596, 246177), (612, 239741), (894, 164118), (1341, 109412), (1609, 91188), (1788, 82059), (2533, 57924), (2682, 54706), (3218, 45594), (4827, 30396), (5066, 28962), (5364, 27353), (6436, 22797), (7599, 19308), (9654, 15198), (10132, 14481)]