157064445

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1$

素因数の和:275

約数の個数: 96

約数和(自身を含む): 307307520

約数和(自身を除く): 150243075

約数列:

[1, 3, 5, 9, 15, 17, 31, 37, 45, 51, 85, 93, 111, 153, 155, 179, 185, 255, 279, 333, 465, 527, 537, 555, 629, 765, 895, 1147, 1395, 1581, 1611, 1665, 1887, 2635, 2685, 3043, 3145, 3441, 4743, 5549, 5661, 5735, 6623, 7905, 8055, 9129, 9435, 10323, 15215, 16647, 17205, 19499, 19869, 23715, 27387, 27745, 28305, 33115, 45645, 49941, 51615, 58497, 59607, 83235, 94333, 97495, 99345, 112591, 136935, 175491, 205313, 249705, 282999, 292485, 298035, 337773, 471665, 562955, 615939, 848997, 877455, 1013319, 1026565, 1414995, 1688865, 1847817, 3079695, 3490321, 4244985, 5066595, 9239085, 10470963, 17451605, 31412889, 52354815, 157064445]

約数ペア:

[(1, 157064445), (3, 52354815), (5, 31412889), (9, 17451605), (15, 10470963), (17, 9239085), (31, 5066595), (37, 4244985), (45, 3490321), (51, 3079695), (85, 1847817), (93, 1688865), (111, 1414995), (153, 1026565), (155, 1013319), (179, 877455), (185, 848997), (255, 615939), (279, 562955), (333, 471665), (465, 337773), (527, 298035), (537, 292485), (555, 282999), (629, 249705), (765, 205313), (895, 175491), (1147, 136935), (1395, 112591), (1581, 99345), (1611, 97495), (1665, 94333), (1887, 83235), (2635, 59607), (2685, 58497), (3043, 51615), (3145, 49941), (3441, 45645), (4743, 33115), (5549, 28305), (5661, 27745), (5735, 27387), (6623, 23715), (7905, 19869), (8055, 19499), (9129, 17205), (9435, 16647), (10323, 15215)]