129156733447

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1399}}^1\times {\mathrm{1871}}^1$

素因数の和:3356

約数の個数: 48

約数和(自身を含む): 161336448000

約数和(自身を除く): 32179714553

約数列:

[1, 7, 19, 49, 53, 133, 371, 931, 1007, 1399, 1871, 2597, 7049, 9793, 13097, 26581, 35549, 49343, 68551, 74147, 91679, 99163, 186067, 248843, 519029, 694141, 1302469, 1408793, 1741901, 1884097, 2617529, 3633203, 4858987, 9861551, 13188679, 18322703, 49733051, 69030857, 92320753, 128258921, 138729037, 348131357, 971103259, 2436919499, 2635851703, 6797722813, 18450961921, 129156733447]

約数ペア:

[(1, 129156733447), (7, 18450961921), (19, 6797722813), (49, 2635851703), (53, 2436919499), (133, 971103259), (371, 348131357), (931, 138729037), (1007, 128258921), (1399, 92320753), (1871, 69030857), (2597, 49733051), (7049, 18322703), (9793, 13188679), (13097, 9861551), (26581, 4858987), (35549, 3633203), (49343, 2617529), (68551, 1884097), (74147, 1741901), (91679, 1408793), (99163, 1302469), (186067, 694141), (248843, 519029)]