170821944

素因数分解:

$2^3\times 3^2\times {\mathrm{149}}^1\times {\mathrm{15923}}^1$

素因数の和:16084

約数の個数: 48

約数和(自身を含む): 465777000

約数和(自身を除く): 294955056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 149, 298, 447, 596, 894, 1192, 1341, 1788, 2682, 3576, 5364, 10728, 15923, 31846, 47769, 63692, 95538, 127384, 143307, 191076, 286614, 382152, 573228, 1146456, 2372527, 4745054, 7117581, 9490108, 14235162, 18980216, 21352743, 28470324, 42705486, 56940648, 85410972, 170821944]

約数ペア:

[(1, 170821944), (2, 85410972), (3, 56940648), (4, 42705486), (6, 28470324), (8, 21352743), (9, 18980216), (12, 14235162), (18, 9490108), (24, 7117581), (36, 4745054), (72, 2372527), (149, 1146456), (298, 573228), (447, 382152), (596, 286614), (894, 191076), (1192, 143307), (1341, 127384), (1788, 95538), (2682, 63692), (3576, 47769), (5364, 31846), (10728, 15923)]