16875144

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1$

素因数の和:196

約数の個数: 144

約数和(自身を含む): 54463500

約数和(自身を除く): 37588356

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 33, 36, 39, 44, 52, 66, 72, 78, 88, 99, 104, 117, 121, 132, 143, 149, 156, 198, 234, 242, 264, 286, 298, 312, 363, 396, 429, 447, 468, 484, 572, 596, 726, 792, 858, 894, 936, 968, 1089, 1144, 1192, 1287, 1341, 1452, 1573, 1639, 1716, 1788, 1937, 2178, 2574, 2682, 2904, 3146, 3278, 3432, 3576, 3874, 4356, 4719, 4917, 5148, 5364, 5811, 6292, 6556, 7748, 8712, 9438, 9834, 10296, 10728, 11622, 12584, 13112, 14157, 14751, 15496, 17433, 18029, 18876, 19668, 21307, 23244, 28314, 29502, 34866, 36058, 37752, 39336, 42614, 46488, 54087, 56628, 59004, 63921, 69732, 72116, 85228, 108174, 113256, 118008, 127842, 139464, 144232, 162261, 170456, 191763, 216348, 234377, 255684, 324522, 383526, 432696, 468754, 511368, 649044, 703131, 767052, 937508, 1298088, 1406262, 1534104, 1875016, 2109393, 2812524, 4218786, 5625048, 8437572, 16875144]

約数ペア:

[(1, 16875144), (2, 8437572), (3, 5625048), (4, 4218786), (6, 2812524), (8, 2109393), (9, 1875016), (11, 1534104), (12, 1406262), (13, 1298088), (18, 937508), (22, 767052), (24, 703131), (26, 649044), (33, 511368), (36, 468754), (39, 432696), (44, 383526), (52, 324522), (66, 255684), (72, 234377), (78, 216348), (88, 191763), (99, 170456), (104, 162261), (117, 144232), (121, 139464), (132, 127842), (143, 118008), (149, 113256), (156, 108174), (198, 85228), (234, 72116), (242, 69732), (264, 63921), (286, 59004), (298, 56628), (312, 54087), (363, 46488), (396, 42614), (429, 39336), (447, 37752), (468, 36058), (484, 34866), (572, 29502), (596, 28314), (726, 23244), (792, 21307), (858, 19668), (894, 18876), (936, 18029), (968, 17433), (1089, 15496), (1144, 14751), (1192, 14157), (1287, 13112), (1341, 12584), (1452, 11622), (1573, 10728), (1639, 10296), (1716, 9834), (1788, 9438), (1937, 8712), (2178, 7748), (2574, 6556), (2682, 6292), (2904, 5811), (3146, 5364), (3278, 5148), (3432, 4917), (3576, 4719), (3874, 4356)]