156988275472

素因数分解:

$2^4\times 7^1\times {\mathrm{109}}^1\times {\mathrm{557}}^1\times {\mathrm{23087}}^1$

素因数の和:23768

約数の個数: 80

約数和(自身を含む): 351451077120

約数和(自身を除く): 194462801648

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 109, 112, 218, 436, 557, 763, 872, 1114, 1526, 1744, 2228, 3052, 3899, 4456, 6104, 7798, 8912, 12208, 15596, 23087, 31192, 46174, 60713, 62384, 92348, 121426, 161609, 184696, 242852, 323218, 369392, 424991, 485704, 646436, 849982, 971408, 1292872, 1699964, 2516483, 2585744, 3399928, 5032966, 6799856, 10065932, 12859459, 17615381, 20131864, 25718918, 35230762, 40263728, 51437836, 70461524, 90016213, 102875672, 140923048, 180032426, 205751344, 281846096, 360064852, 720129704, 1401681031, 1440259408, 2803362062, 5606724124, 9811767217, 11213448248, 19623534434, 22426896496, 39247068868, 78494137736, 156988275472]

約数ペア:

[(1, 156988275472), (2, 78494137736), (4, 39247068868), (7, 22426896496), (8, 19623534434), (14, 11213448248), (16, 9811767217), (28, 5606724124), (56, 2803362062), (109, 1440259408), (112, 1401681031), (218, 720129704), (436, 360064852), (557, 281846096), (763, 205751344), (872, 180032426), (1114, 140923048), (1526, 102875672), (1744, 90016213), (2228, 70461524), (3052, 51437836), (3899, 40263728), (4456, 35230762), (6104, 25718918), (7798, 20131864), (8912, 17615381), (12208, 12859459), (15596, 10065932), (23087, 6799856), (31192, 5032966), (46174, 3399928), (60713, 2585744), (62384, 2516483), (92348, 1699964), (121426, 1292872), (161609, 971408), (184696, 849982), (242852, 646436), (323218, 485704), (369392, 424991)]