168049140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{12907}}^1$

素因数の和:12957

約数の個数: 96

約数和(自身を含む): 555147264

約数和(自身を除く): 387098124

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 84, 93, 105, 124, 140, 155, 186, 210, 217, 310, 372, 420, 434, 465, 620, 651, 868, 930, 1085, 1302, 1860, 2170, 2604, 3255, 4340, 6510, 12907, 13020, 25814, 38721, 51628, 64535, 77442, 90349, 129070, 154884, 180698, 193605, 258140, 271047, 361396, 387210, 400117, 451745, 542094, 774420, 800234, 903490, 1084188, 1200351, 1355235, 1600468, 1806980, 2000585, 2400702, 2710470, 2800819, 4001170, 4801404, 5420940, 5601638, 6001755, 8002340, 8402457, 11203276, 12003510, 14004095, 16804914, 24007020, 28008190, 33609828, 42012285, 56016380, 84024570, 168049140]

約数ペア:

[(1, 168049140), (2, 84024570), (3, 56016380), (4, 42012285), (5, 33609828), (6, 28008190), (7, 24007020), (10, 16804914), (12, 14004095), (14, 12003510), (15, 11203276), (20, 8402457), (21, 8002340), (28, 6001755), (30, 5601638), (31, 5420940), (35, 4801404), (42, 4001170), (60, 2800819), (62, 2710470), (70, 2400702), (84, 2000585), (93, 1806980), (105, 1600468), (124, 1355235), (140, 1200351), (155, 1084188), (186, 903490), (210, 800234), (217, 774420), (310, 542094), (372, 451745), (420, 400117), (434, 387210), (465, 361396), (620, 271047), (651, 258140), (868, 193605), (930, 180698), (1085, 154884), (1302, 129070), (1860, 90349), (2170, 77442), (2604, 64535), (3255, 51628), (4340, 38721), (6510, 25814), (12907, 13020)]