153603388

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1$

素因数の和:418

約数の個数: 48

約数和(自身を含む): 286433280

約数和(自身を除く): 132829892

約数列:

[1, 2, 4, 31, 62, 71, 73, 124, 142, 146, 239, 284, 292, 478, 956, 2201, 2263, 4402, 4526, 5183, 7409, 8804, 9052, 10366, 14818, 16969, 17447, 20732, 29636, 33938, 34894, 67876, 69788, 160673, 321346, 526039, 540857, 642692, 1052078, 1081714, 1238737, 2104156, 2163428, 2477474, 4954948, 38400847, 76801694, 153603388]

約数ペア:

[(1, 153603388), (2, 76801694), (4, 38400847), (31, 4954948), (62, 2477474), (71, 2163428), (73, 2104156), (124, 1238737), (142, 1081714), (146, 1052078), (239, 642692), (284, 540857), (292, 526039), (478, 321346), (956, 160673), (2201, 69788), (2263, 67876), (4402, 34894), (4526, 33938), (5183, 29636), (7409, 20732), (8804, 17447), (9052, 16969), (10366, 14818)]