169604208

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1249}}^1$

素因数の和:1327

約数の個数: 120

約数和(自身を含む): 507780000

約数和(自身を除く): 338175792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 41, 46, 48, 69, 72, 82, 92, 123, 138, 144, 164, 184, 207, 246, 276, 328, 368, 369, 414, 492, 552, 656, 738, 828, 943, 984, 1104, 1249, 1476, 1656, 1886, 1968, 2498, 2829, 2952, 3312, 3747, 3772, 4996, 5658, 5904, 7494, 7544, 8487, 9992, 11241, 11316, 14988, 15088, 16974, 19984, 22482, 22632, 28727, 29976, 33948, 44964, 45264, 51209, 57454, 59952, 67896, 86181, 89928, 102418, 114908, 135792, 153627, 172362, 179856, 204836, 229816, 258543, 307254, 344724, 409672, 459632, 460881, 517086, 614508, 689448, 819344, 921762, 1034172, 1177807, 1229016, 1378896, 1843524, 2068344, 2355614, 2458032, 3533421, 3687048, 4136688, 4711228, 7066842, 7374096, 9422456, 10600263, 14133684, 18844912, 21200526, 28267368, 42401052, 56534736, 84802104, 169604208]

約数ペア:

[(1, 169604208), (2, 84802104), (3, 56534736), (4, 42401052), (6, 28267368), (8, 21200526), (9, 18844912), (12, 14133684), (16, 10600263), (18, 9422456), (23, 7374096), (24, 7066842), (36, 4711228), (41, 4136688), (46, 3687048), (48, 3533421), (69, 2458032), (72, 2355614), (82, 2068344), (92, 1843524), (123, 1378896), (138, 1229016), (144, 1177807), (164, 1034172), (184, 921762), (207, 819344), (246, 689448), (276, 614508), (328, 517086), (368, 460881), (369, 459632), (414, 409672), (492, 344724), (552, 307254), (656, 258543), (738, 229816), (828, 204836), (943, 179856), (984, 172362), (1104, 153627), (1249, 135792), (1476, 114908), (1656, 102418), (1886, 89928), (1968, 86181), (2498, 67896), (2829, 59952), (2952, 57454), (3312, 51209), (3747, 45264), (3772, 44964), (4996, 33948), (5658, 29976), (5904, 28727), (7494, 22632), (7544, 22482), (8487, 19984), (9992, 16974), (11241, 15088), (11316, 14988)]