156619936

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{463}}^1$

素因数の和:546

約数の個数: 72

約数和(自身を含む): 348328512

約数和(自身を除く): 191708576

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 88, 124, 176, 248, 341, 352, 463, 496, 682, 926, 961, 992, 1364, 1852, 1922, 2728, 3704, 3844, 5093, 5456, 7408, 7688, 10186, 10571, 10912, 14353, 14816, 15376, 20372, 21142, 28706, 30752, 40744, 42284, 57412, 81488, 84568, 114824, 157883, 162976, 169136, 229648, 315766, 338272, 444943, 459296, 631532, 889886, 1263064, 1779772, 2526128, 3559544, 4894373, 5052256, 7119088, 9788746, 14238176, 19577492, 39154984, 78309968, 156619936]

約数ペア:

[(1, 156619936), (2, 78309968), (4, 39154984), (8, 19577492), (11, 14238176), (16, 9788746), (22, 7119088), (31, 5052256), (32, 4894373), (44, 3559544), (62, 2526128), (88, 1779772), (124, 1263064), (176, 889886), (248, 631532), (341, 459296), (352, 444943), (463, 338272), (496, 315766), (682, 229648), (926, 169136), (961, 162976), (992, 157883), (1364, 114824), (1852, 84568), (1922, 81488), (2728, 57412), (3704, 42284), (3844, 40744), (5093, 30752), (5456, 28706), (7408, 21142), (7688, 20372), (10186, 15376), (10571, 14816), (10912, 14353)]