161040712

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1871}}^1$

素因数の和:1966

約数の個数: 64

約数和(自身を含む): 363916800

約数和(自身を除く): 202876088

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 53, 56, 58, 106, 116, 203, 212, 232, 371, 406, 424, 742, 812, 1484, 1537, 1624, 1871, 2968, 3074, 3742, 6148, 7484, 10759, 12296, 13097, 14968, 21518, 26194, 43036, 52388, 54259, 86072, 99163, 104776, 108518, 198326, 217036, 379813, 396652, 434072, 694141, 759626, 793304, 1388282, 1519252, 2776564, 2875727, 3038504, 5553128, 5751454, 11502908, 20130089, 23005816, 40260178, 80520356, 161040712]

約数ペア:

[(1, 161040712), (2, 80520356), (4, 40260178), (7, 23005816), (8, 20130089), (14, 11502908), (28, 5751454), (29, 5553128), (53, 3038504), (56, 2875727), (58, 2776564), (106, 1519252), (116, 1388282), (203, 793304), (212, 759626), (232, 694141), (371, 434072), (406, 396652), (424, 379813), (742, 217036), (812, 198326), (1484, 108518), (1537, 104776), (1624, 99163), (1871, 86072), (2968, 54259), (3074, 52388), (3742, 43036), (6148, 26194), (7484, 21518), (10759, 14968), (12296, 13097)]