163964803912

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{32175197}}^1$

素因数の和:32175230

約数の個数: 48

約数和(自身を含む): 385137120060

約数和(自身を除く): 221172316148

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 364, 392, 637, 728, 1274, 2548, 5096, 32175197, 64350394, 128700788, 225226379, 257401576, 418277561, 450452758, 836555122, 900905516, 1576584653, 1673110244, 1801811032, 2927942927, 3153169306, 3346220488, 5855885854, 6306338612, 11711771708, 12612677224, 20495600489, 23423543416, 40991200978, 81982401956, 163964803912]

約数ペア:

[(1, 163964803912), (2, 81982401956), (4, 40991200978), (7, 23423543416), (8, 20495600489), (13, 12612677224), (14, 11711771708), (26, 6306338612), (28, 5855885854), (49, 3346220488), (52, 3153169306), (56, 2927942927), (91, 1801811032), (98, 1673110244), (104, 1576584653), (182, 900905516), (196, 836555122), (364, 450452758), (392, 418277561), (637, 257401576), (728, 225226379), (1274, 128700788), (2548, 64350394), (5096, 32175197)]