179965664

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{4219}}^1$

素因数の和:4303

約数の個数: 48

約数和(自身を含む): 374330880

約数和(自身を除く): 194365216

約数列:

[1, 2, 4, 8, 16, 31, 32, 43, 62, 86, 124, 172, 248, 344, 496, 688, 992, 1333, 1376, 2666, 4219, 5332, 8438, 10664, 16876, 21328, 33752, 42656, 67504, 130789, 135008, 181417, 261578, 362834, 523156, 725668, 1046312, 1451336, 2092624, 2902672, 4185248, 5623927, 5805344, 11247854, 22495708, 44991416, 89982832, 179965664]

約数ペア:

[(1, 179965664), (2, 89982832), (4, 44991416), (8, 22495708), (16, 11247854), (31, 5805344), (32, 5623927), (43, 4185248), (62, 2902672), (86, 2092624), (124, 1451336), (172, 1046312), (248, 725668), (344, 523156), (496, 362834), (688, 261578), (992, 181417), (1333, 135008), (1376, 130789), (2666, 67504), (4219, 42656), (5332, 33752), (8438, 21328), (10664, 16876)]