189549066

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{739}}^1$

素因数の和:979

約数の個数: 64

約数和(自身を含む): 450109440

約数和(自身を除く): 260560374

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 197, 217, 394, 434, 591, 651, 739, 1182, 1302, 1379, 1478, 2217, 2758, 4137, 4434, 5173, 6107, 8274, 10346, 12214, 15519, 18321, 22909, 31038, 36642, 42749, 45818, 68727, 85498, 128247, 137454, 145583, 160363, 256494, 291166, 320726, 436749, 481089, 873498, 962178, 1019081, 2038162, 3057243, 4513073, 6114486, 9026146, 13539219, 27078438, 31591511, 63183022, 94774533, 189549066]

約数ペア:

[(1, 189549066), (2, 94774533), (3, 63183022), (6, 31591511), (7, 27078438), (14, 13539219), (21, 9026146), (31, 6114486), (42, 4513073), (62, 3057243), (93, 2038162), (186, 1019081), (197, 962178), (217, 873498), (394, 481089), (434, 436749), (591, 320726), (651, 291166), (739, 256494), (1182, 160363), (1302, 145583), (1379, 137454), (1478, 128247), (2217, 85498), (2758, 68727), (4137, 45818), (4434, 42749), (5173, 36642), (6107, 31038), (8274, 22909), (10346, 18321), (12214, 15519)]