157215212076

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{3282703}}^1$

素因数の和:3283030

約数の個数: 48

約数和(自身を含む): 396340550144

約数和(自身を除く): 239125338068

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 307, 614, 921, 1228, 1842, 3684, 3991, 7982, 11973, 15964, 23946, 47892, 3282703, 6565406, 9848109, 13130812, 19696218, 39392436, 42675139, 85350278, 128025417, 170700556, 256050834, 512101668, 1007789821, 2015579642, 3023369463, 4031159284, 6046738926, 12093477852, 13101267673, 26202535346, 39303803019, 52405070692, 78607606038, 157215212076]

約数ペア:

[(1, 157215212076), (2, 78607606038), (3, 52405070692), (4, 39303803019), (6, 26202535346), (12, 13101267673), (13, 12093477852), (26, 6046738926), (39, 4031159284), (52, 3023369463), (78, 2015579642), (156, 1007789821), (307, 512101668), (614, 256050834), (921, 170700556), (1228, 128025417), (1842, 85350278), (3684, 42675139), (3991, 39392436), (7982, 19696218), (11973, 13130812), (15964, 9848109), (23946, 6565406), (47892, 3282703)]