164711432

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{167}}^1$

素因数の和:342

約数の個数: 64

約数和(自身を含む): 331914240

約数和(自身を除く): 167202808

約数列:

[1, 2, 4, 8, 31, 41, 62, 82, 97, 124, 164, 167, 194, 248, 328, 334, 388, 668, 776, 1271, 1336, 2542, 3007, 3977, 5084, 5177, 6014, 6847, 7954, 10168, 10354, 12028, 13694, 15908, 16199, 20708, 24056, 27388, 31816, 32398, 41416, 54776, 64796, 123287, 129592, 212257, 246574, 424514, 493148, 502169, 664159, 849028, 986296, 1004338, 1328318, 1698056, 2008676, 2656636, 4017352, 5313272, 20588929, 41177858, 82355716, 164711432]

約数ペア:

[(1, 164711432), (2, 82355716), (4, 41177858), (8, 20588929), (31, 5313272), (41, 4017352), (62, 2656636), (82, 2008676), (97, 1698056), (124, 1328318), (164, 1004338), (167, 986296), (194, 849028), (248, 664159), (328, 502169), (334, 493148), (388, 424514), (668, 246574), (776, 212257), (1271, 129592), (1336, 123287), (2542, 64796), (3007, 54776), (3977, 41416), (5084, 32398), (5177, 31816), (6014, 27388), (6847, 24056), (7954, 20708), (10168, 16199), (10354, 15908), (12028, 13694)]