168237248

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4463}}^1$

素因数の和:4525

約数の個数: 56

約数和(自身を含む): 362833920

約数和(自身を除く): 194596672

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 76, 124, 152, 248, 304, 496, 589, 608, 992, 1178, 1216, 1984, 2356, 4463, 4712, 8926, 9424, 17852, 18848, 35704, 37696, 71408, 84797, 138353, 142816, 169594, 276706, 285632, 339188, 553412, 678376, 1106824, 1356752, 2213648, 2628707, 2713504, 4427296, 5257414, 5427008, 8854592, 10514828, 21029656, 42059312, 84118624, 168237248]

約数ペア:

[(1, 168237248), (2, 84118624), (4, 42059312), (8, 21029656), (16, 10514828), (19, 8854592), (31, 5427008), (32, 5257414), (38, 4427296), (62, 2713504), (64, 2628707), (76, 2213648), (124, 1356752), (152, 1106824), (248, 678376), (304, 553412), (496, 339188), (589, 285632), (608, 276706), (992, 169594), (1178, 142816), (1216, 138353), (1984, 84797), (2356, 71408), (4463, 37696), (4712, 35704), (8926, 18848), (9424, 17852)]