166142764

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{727}}^1$

素因数の和:878

約数の個数: 48

約数和(自身を含む): 319621120

約数和(自身を除く): 153478356

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 97, 124, 194, 388, 589, 727, 1178, 1454, 1843, 2356, 2908, 3007, 3686, 6014, 7372, 12028, 13813, 22537, 27626, 45074, 55252, 57133, 70519, 90148, 114266, 141038, 228532, 282076, 428203, 856406, 1339861, 1712812, 2186089, 2679722, 4372178, 5359444, 8744356, 41535691, 83071382, 166142764]

約数ペア:

[(1, 166142764), (2, 83071382), (4, 41535691), (19, 8744356), (31, 5359444), (38, 4372178), (62, 2679722), (76, 2186089), (97, 1712812), (124, 1339861), (194, 856406), (388, 428203), (589, 282076), (727, 228532), (1178, 141038), (1454, 114266), (1843, 90148), (2356, 70519), (2908, 57133), (3007, 55252), (3686, 45074), (6014, 27626), (7372, 22537), (12028, 13813)]