168995502

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1$

素因数の和:338

約数の個数: 96

約数和(自身を含む): 410810400

約数和(自身を除く): 241814898

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 37, 39, 74, 78, 111, 117, 131, 149, 222, 234, 262, 298, 333, 393, 447, 481, 666, 786, 894, 962, 1179, 1341, 1443, 1703, 1937, 2358, 2682, 2886, 3406, 3874, 4329, 4847, 5109, 5513, 5811, 8658, 9694, 10218, 11026, 11622, 14541, 15327, 16539, 17433, 19519, 29082, 30654, 33078, 34866, 39038, 43623, 49617, 58557, 63011, 71669, 87246, 99234, 117114, 126022, 143338, 175671, 189033, 215007, 253747, 351342, 378066, 430014, 507494, 567099, 645021, 722203, 761241, 1134198, 1290042, 1444406, 1522482, 2166609, 2283723, 4333218, 4567446, 6499827, 9388639, 12999654, 18777278, 28165917, 56331834, 84497751, 168995502]

約数ペア:

[(1, 168995502), (2, 84497751), (3, 56331834), (6, 28165917), (9, 18777278), (13, 12999654), (18, 9388639), (26, 6499827), (37, 4567446), (39, 4333218), (74, 2283723), (78, 2166609), (111, 1522482), (117, 1444406), (131, 1290042), (149, 1134198), (222, 761241), (234, 722203), (262, 645021), (298, 567099), (333, 507494), (393, 430014), (447, 378066), (481, 351342), (666, 253747), (786, 215007), (894, 189033), (962, 175671), (1179, 143338), (1341, 126022), (1443, 117114), (1703, 99234), (1937, 87246), (2358, 71669), (2682, 63011), (2886, 58557), (3406, 49617), (3874, 43623), (4329, 39038), (4847, 34866), (5109, 33078), (5513, 30654), (5811, 29082), (8658, 19519), (9694, 17433), (10218, 16539), (11026, 15327), (11622, 14541)]