157434741

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{167}}^1$

素因数の和:378

約数の個数: 48

約数和(自身を含む): 248976000

約数和(自身を除く): 91541259

約数列:

[1, 3, 9, 19, 37, 57, 111, 149, 167, 171, 333, 447, 501, 703, 1341, 1503, 2109, 2831, 3173, 5513, 6179, 6327, 8493, 9519, 16539, 18537, 24883, 25479, 28557, 49617, 55611, 74649, 104747, 117401, 223947, 314241, 352203, 472777, 920671, 942723, 1056609, 1418331, 2762013, 4254993, 8286039, 17492749, 52478247, 157434741]

約数ペア:

[(1, 157434741), (3, 52478247), (9, 17492749), (19, 8286039), (37, 4254993), (57, 2762013), (111, 1418331), (149, 1056609), (167, 942723), (171, 920671), (333, 472777), (447, 352203), (501, 314241), (703, 223947), (1341, 117401), (1503, 104747), (2109, 74649), (2831, 55611), (3173, 49617), (5513, 28557), (6179, 25479), (6327, 24883), (8493, 18537), (9519, 16539)]