155548356

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{2671}}^1$

素因数の和:2912

約数の個数: 48

約数和(自身を含む): 380663808

約数和(自身を除く): 225115452

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 211, 276, 422, 633, 844, 1266, 2532, 2671, 4853, 5342, 8013, 9706, 10684, 14559, 16026, 19412, 29118, 32052, 58236, 61433, 122866, 184299, 245732, 368598, 563581, 737196, 1127162, 1690743, 2254324, 3381486, 6762972, 12962363, 25924726, 38887089, 51849452, 77774178, 155548356]

約数ペア:

[(1, 155548356), (2, 77774178), (3, 51849452), (4, 38887089), (6, 25924726), (12, 12962363), (23, 6762972), (46, 3381486), (69, 2254324), (92, 1690743), (138, 1127162), (211, 737196), (276, 563581), (422, 368598), (633, 245732), (844, 184299), (1266, 122866), (2532, 61433), (2671, 58236), (4853, 32052), (5342, 29118), (8013, 19412), (9706, 16026), (10684, 14559)]