137996924

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{709}}^1$

素因数の和:942

約数の個数: 48

約数和(自身を含む): 275536800

約数和(自身を除く): 137539876

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 197, 247, 394, 494, 709, 788, 988, 1418, 2561, 2836, 3743, 5122, 7486, 9217, 10244, 13471, 14972, 18434, 26942, 36868, 48659, 53884, 97318, 139673, 175123, 194636, 279346, 350246, 558692, 700492, 1815749, 2653787, 3631498, 5307574, 7262996, 10615148, 34499231, 68998462, 137996924]

約数ペア:

[(1, 137996924), (2, 68998462), (4, 34499231), (13, 10615148), (19, 7262996), (26, 5307574), (38, 3631498), (52, 2653787), (76, 1815749), (197, 700492), (247, 558692), (394, 350246), (494, 279346), (709, 194636), (788, 175123), (988, 139673), (1418, 97318), (2561, 53884), (2836, 48659), (3743, 36868), (5122, 26942), (7486, 18434), (9217, 14972), (10244, 13471)]