164497788

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{337}}^1$

素因数の和:516

約数の個数: 144

約数和(自身を含む): 516734400

約数和(自身を除く): 352236612

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 149, 156, 182, 234, 252, 273, 298, 337, 364, 447, 468, 546, 596, 674, 819, 894, 1011, 1043, 1092, 1341, 1348, 1638, 1788, 1937, 2022, 2086, 2359, 2682, 3033, 3129, 3276, 3874, 4044, 4172, 4381, 4718, 5364, 5811, 6066, 6258, 7077, 7748, 8762, 9387, 9436, 11622, 12132, 12516, 13143, 13559, 14154, 17433, 17524, 18774, 21231, 23244, 26286, 27118, 28308, 30667, 34866, 37548, 39429, 40677, 42462, 50213, 52572, 54236, 61334, 69732, 78858, 81354, 84924, 92001, 100426, 122031, 122668, 150639, 157716, 162708, 184002, 200852, 244062, 276003, 301278, 351491, 368004, 451917, 488124, 552006, 602556, 652769, 702982, 903834, 1054473, 1104012, 1305538, 1405964, 1807668, 1958307, 2108946, 2611076, 3163419, 3916614, 4217892, 4569383, 5874921, 6326838, 7833228, 9138766, 11749842, 12653676, 13708149, 18277532, 23499684, 27416298, 41124447, 54832596, 82248894, 164497788]

約数ペア:

[(1, 164497788), (2, 82248894), (3, 54832596), (4, 41124447), (6, 27416298), (7, 23499684), (9, 18277532), (12, 13708149), (13, 12653676), (14, 11749842), (18, 9138766), (21, 7833228), (26, 6326838), (28, 5874921), (36, 4569383), (39, 4217892), (42, 3916614), (52, 3163419), (63, 2611076), (78, 2108946), (84, 1958307), (91, 1807668), (117, 1405964), (126, 1305538), (149, 1104012), (156, 1054473), (182, 903834), (234, 702982), (252, 652769), (273, 602556), (298, 552006), (337, 488124), (364, 451917), (447, 368004), (468, 351491), (546, 301278), (596, 276003), (674, 244062), (819, 200852), (894, 184002), (1011, 162708), (1043, 157716), (1092, 150639), (1341, 122668), (1348, 122031), (1638, 100426), (1788, 92001), (1937, 84924), (2022, 81354), (2086, 78858), (2359, 69732), (2682, 61334), (3033, 54236), (3129, 52572), (3276, 50213), (3874, 42462), (4044, 40677), (4172, 39429), (4381, 37548), (4718, 34866), (5364, 30667), (5811, 28308), (6066, 27118), (6258, 26286), (7077, 23244), (7748, 21231), (8762, 18774), (9387, 17524), (9436, 17433), (11622, 14154), (12132, 13559), (12516, 13143)]