172634252

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{263}}^1$

素因数の和:495

約数の個数: 72

約数和(自身を含む): 375417504

約数和(自身を除く): 202783252

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 196, 197, 238, 263, 394, 476, 526, 788, 833, 1052, 1379, 1666, 1841, 2758, 3332, 3349, 3682, 4471, 5516, 6698, 7364, 8942, 9653, 12887, 13396, 17884, 19306, 23443, 25774, 31297, 38612, 46886, 51548, 51811, 62594, 93772, 103622, 125188, 164101, 207244, 219079, 328202, 362677, 438158, 656404, 725354, 876316, 880787, 1450708, 1761574, 2538739, 3523148, 5077478, 6165509, 10154956, 12331018, 24662036, 43158563, 86317126, 172634252]

約数ペア:

[(1, 172634252), (2, 86317126), (4, 43158563), (7, 24662036), (14, 12331018), (17, 10154956), (28, 6165509), (34, 5077478), (49, 3523148), (68, 2538739), (98, 1761574), (119, 1450708), (196, 880787), (197, 876316), (238, 725354), (263, 656404), (394, 438158), (476, 362677), (526, 328202), (788, 219079), (833, 207244), (1052, 164101), (1379, 125188), (1666, 103622), (1841, 93772), (2758, 62594), (3332, 51811), (3349, 51548), (3682, 46886), (4471, 38612), (5516, 31297), (6698, 25774), (7364, 23443), (8942, 19306), (9653, 17884), (12887, 13396)]